NIST - NB688000-26-00736 - Cryocooler Vacuum Chambers

Form / Attachment / Pricing Sheet

This document is a technical drawing (blueprint) for a "trap chamber". It provides detailed dimensions and views of the component.

• Multiple orthographic and isometric views of the trap chamber.
• Detailed dimensions for various features, including diameters, radii, and lengths.
• Notes on materials or manufacturing processes are not explicitly detailed in the visible portion of the drawing.
• A title block indicates the drawing is for "trap chamber-1" and is Sheet 1 of 2.

This drawing is critical for bidders to understand the physical specifications and design of the trap chamber. It will inform manufacturing capabilities, material sourcing, and cost estimations for any opportunity requiring this specific component.

Form / Attachment / Pricing Sheet

This document is a technical drawing (blueprint) for a "cryostat chamber" or "trap chamber". It provides detailed dimensions and specifications for the fabrication of this component.

• Multiple views of the chamber (top, side, front, isometric).
• Specific dimensions indicated with measurements in inches (e.g., diameters, radii, lengths).
• Notes on features such as ports and flanges.
• Title block indicating the drawing number ('trap_chamber-1'), sheet number ('2 OF 2'), revision history, and drawing date (2/4/2026).

This drawing is critical for bidders to understand the exact physical specifications and design of the cryostat chamber. It will be used to determine manufacturing feasibility, material requirements, and to provide accurate quotes for fabrication. Bidders must ensure their proposed solution or fabrication capabilities align with these detailed technical drawings.

Sources Sought Notice

This document is a market research tool used by the National Institute of Standards and Technology (NIST) to identify potential and eligible business firms that can provide Cryocooler Vacuum Chambers. It is not a Request for Quotation (RFQ) or Request for Proposals (RFP) and does not commit the government to any contract award. The information is draft and subject to change.

• Product: Cryocooler Vacuum Chambers.
• Objective: To determine potential vendors and the method of acquisition.
• Set-Aside Consideration: NIST will use the results to determine if Small Business Set-aside opportunities exist.
• NAICS Code: 333242, Semiconductor Machinery Manufacturing, with a small business size standard of 1,500 employees.

Interested organizations should submit electronic copies of their capability statements (limit of four pages or less) including:

• Company name providing the product.
• Company name manufacturing the product.
• County of origin or manufacture.
• Spec/data sheets and examples demonstrating product capability.
• Typical lead time for delivery.
• Any other relevant information for NIST's consideration.

Note: Company sales brochures or marketing packages will not be considered.

• Submission Method: Email to Matthew M. Delgado at matthew.delgado@nist.gov.
• Proprietary Information: Mark any proprietary information.
• No Quotes: No quotes will be accepted at this time.

Refer to the attached Requirements and Specifications document.

Form / Attachment / Pricing Sheet

This document outlines the detailed specifications and requirements for cryocooler vacuum chambers and any associated ancillary services. It serves as a reference for potential vendors to understand the technical needs and service expectations for this procurement.

• Item 1: Cryocooler Vacuum Chambers: Requires two chambers, one with an 8" outer diameter and one with a 6" outer diameter. Detailed specifications are provided in an attachment, and all listed specifications must be met.
• Separately Priced Options and Services: Space is provided for listing minimum specifications and quantities for additional items or services.
• Service Requirements: Includes considerations for planning (site visits, US citizen requirements), shipping and delivery (standard, direct delivery to building, loading dock availability), electronic media, installation, and facility/utility considerations (power, voltage, current, phase, frequency, NEMA plug type, environment, utility connections).
• Warranty: Base manufacturer warranty is acceptable, with options to specify extended warranty requirements.
• Training: Requirements for training scope (operations, maintenance, troubleshooting, safety), materials, and location (on-site/off-site) can be specified.
• Inspection and Acceptance: Standard inspection and acceptance are acceptable, with options for planned government acceptance testing.
• Maintenance: Requirements for maintenance, including period length, included services (labor, parts, consumables, travel, software updates, manuals), and service plan length.
• Government Furnished Material / Equipment: Space to list any government-furnished items.
• Travel: Requirements for vendor travel, including reimbursement per Federal Travel Regulation.

This document is critical for bidders as it details the specific technical requirements, service expectations, and logistical considerations for the cryocooler vacuum chambers. Vendors must carefully review all specifications, service requirements, and submission details to accurately prepare their proposals and ensure compliance. The document also outlines how separately priced options and services should be presented.

Form / Attachment / Pricing Sheet

This document outlines the technical requirements for components, likely related to vacuum chambers, for a potential government contract. It specifies material, finish, cleaning, and tolerance standards.

• Material: Flanges must be ConFlat and made of 316LN stainless steel. Tubing must be 316L or 316LN stainless steel.
• Finish: Electropolished finish for UHV service.
• Cleaning: Welds and parts must be cleaned for UHV service.
• Tolerances: +/-.060" and 1-degree angular tolerance on welded dimensions, unless otherwise noted.
• Leak Check: Must pass leak check at < 10^-9 mbar * L / s at NIST for acceptance.
• Approvals: Government must approve vendor drawings prior to manufacture.
• 8" ConFlat Chamber Requirements: Dimensions, flanges, and welded mounting points must match attached CAD file(s). Tolerances must be within stated tolerance ranges in an attached PDF file.
• 10" ConFlat Chamber Requirements: Dimensions, flanges, and welded mounting points must match attached CAD file(s). Tolerances must be within stated tolerance ranges in an attached PDF file.

This document is critical for bidders to understand the precise technical specifications and quality standards required for the components. Adherence to these requirements, including material, tolerances, and testing, will be essential for proposal development and successful contract performance. Bidders must ensure they can meet these specifications and account for any associated costs and lead times.

Form / Attachment / Pricing Sheet

This document provides dimensional tolerances for a component, likely related to vacuum systems given the "CF" (ConFlat) flange designation. It specifies acceptable variations for key measurements.

• Overall Height Tolerance: +/- 0.050 inches
• Flange Size: 4.5" CF
• Angular Tolerance: +/- 1 degree
• Internal Diameter/Feature Tolerance: +/- 0.060 inches

This attachment details critical manufacturing specifications. Bidders must ensure their proposed products or manufacturing capabilities can meet these precise tolerances to be considered compliant with the opportunity's requirements.