NSN: 1HM 4820 015452463 L1 ITEM NAME: DISK,VALVE
Overview
Buyer
Place of Performance
NAICS
PSC
Set Aside
Original Source
Timeline
Qualification Details
Fit reasons
- NAICS alignment with historical contract wins in similar service areas.
- Scope strongly matches core technical capabilities and delivery model.
Risks
- Past performance thresholds may require one additional teaming partner.
- Potential clarification needed on staffing minimums before bid/no-bid.
Next steps
Validate eligibility requirements, assign capture owner, and schedule partner outreach to confirm teaming strategy before submission planning.
Quick Summary
The Department of the Navy, specifically NAVSUP WEAPON SYSTEMS SUPPORT MECH, is soliciting quotations for DISK, VALVE (NSN: 1HM 4820-01-545-2463) under a Total Small Business Set-Aside. This procurement is for 20 units of a critical "SPECIAL EMPHASIS" Level I item. Quotations are due by June 25, 2026.
Scope of Work
This Request for Quotations (RFQ) is for a "DISK, VALVE" designated as "SPECIAL EMPHASIS" (Level I, Scope of Certification, or Quality Assured) due to its critical use in shipboard systems where failure could lead to serious injury, loss of life, or ship damage. Key requirements include:
- Material must conform to NAVSEA drawing 803-6397434 and DRN 6397434-1, item 47, with specific modifications.
- Quantitative chemical and mechanical analysis is required for the "Disk" material, which must be MIL-DTL-24252, Composition 1, Condition CA-7.
- Testing certifications are mandatory for Ultrasonic Inspection, Performance (MIL-STD-2132 and MIL-DTL-24252), and Acceptance.
- Internal threads must be cut-formed; cold forming is prohibited, and all threads must be inspected per FED-STD-H28 series.
- A Certificate of Compliance (SPECIAL EMPHASIS MATERIAL) is required, certifying adherence to procurement documents.
- Packaging must comply with MIL-STD-2073.
- Hazardous material identification and Material Safety Data Sheets are required if applicable.
- Traceability and Certification Data are required, with specific marking and documentation.
Contract & Timeline
- Type: Solicitation (Request for Quotations)
- Set-Aside: Total Small Business (FAR 19.5)
- Product Service Code: 4820 (Valves, Nonpowered)
- Delivery: Required within 365 days of award. Partial and early delivery is authorized and desired at no additional cost.
- Published Date: May 11, 2026
- Response Date: June 25, 2026, by 8:30 PM ET
Evaluation
Award will be made to the responsible offeror submitting the lowest priced, technically acceptable offer. Past performance will be considered during evaluation.
Additional Notes
This is a rated order certified for national defense use. Award will be issued bilaterally, requiring contractor acceptance. Drawings can be accessed via SAM.gov. The DD1423 Data Item A001 (Inspection and Test Plan) may be waived if already on file. The primary contact is Michael Thoman at michael.thoman1@navy.mil or 717-605-4608.