STEM AND DISC ASSY
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, NAVSUP Weapon Systems Support Mechanicsburg (NAVSUP WSS-MECH), is soliciting proposals for STEM AND DISC ASSY (Product Service Code 4820 - Valves, Nonpowered). This is a Total Small Business Set-Aside opportunity. Proposals are due by April 3, 2026.
Scope of Work
This solicitation is for the procurement of "STEM AND DISC ASSY" and involves adherence to stringent quality, technical, and packaging requirements. Key aspects include:
- Compliance with ITEM UNIQUE IDENTIFICATION AND VALUATION and HIGHER-LEVEL CONTRACT QUALITY REQUIREMENT (MIL-I-45208).
- Mandatory review of the Individual Repair Part Ordering Data (IRPOD) available at the BPMI site.
- Adherence to specific technical documentation, which may be subject to NOFORN (Not Releasable to Foreign Nationals) restrictions and require pre-registration for access via HTTPS://LOGISTICS.UNNPP.GOV/ECOMMERCE.
- Strict packaging requirements per MIL-PRF-23199 and MIL-DTL-24466 for cleanliness-controlled items, with MIL-STD 2073 also applicable.
- Exclusion of mercury or mercury-containing compounds in hardware or supplies.
Contract & Timeline
- Opportunity Type: Solicitation
- Set-Aside: Total Small Business
- Product Service Code: 4820 (Valves, Nonpowered)
- Proposal Due Date: April 3, 2026, 8:30 PM UTC
- Published Date: March 4, 2026, 9:57 AM UTC
- Pricing Validity: Quotations are valid for 60 days after the closing date, unless otherwise specified.
Submission Requirements & Evaluation
Award is contingent upon the contractor meeting all aspects of Appendix A to LSC-2E. Offerors must be prepared to submit several packages after contract award:
- Pre-manufacturing submittals (DI-QCIC-8871): Within 45 days after contract award.
- Lower tier supplier identification (DI-QCIC-8874): Within 45 days after contract award.
- Vendor Certified Reports of Test and Inspection (DI-QCIC-8872): At the End of Contract. All submissions must be made to the Contracting Officer (NAVSUP-WSS code N9433). Requests for waivers or deviations from technical requirements must be justified with an evaluation demonstrating no impact on quality, form, fit, or function.
Additional Notes
Contractual documents will be issued electronically. In case of conflict, Section "C" of the contract/purchase order takes precedence over Section "D". A detailed explanation of DD Form 1423 blocks, including distribution statements and pricing groups, is provided.