NUT,HEX .62-11 UNC
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 Mech, is soliciting proposals for NUT, HEX .62-11 UNC (NSN 5310-01-641-0096). This is an 8(a) Sole Source opportunity under FAR 19.8. The nuts are designated as "SPECIAL EMPHASIS" (Level One) material for crucial shipboard systems, requiring stringent quality control. Quotations are due by May 4, 2026.
Scope of Work
This solicitation is for the procurement of self-locking hex nuts, specifically Worthington drawing RY-190581 item 1.5, with specific material and performance requirements. The material must be ASTM-B348, Grade 2, Anodized, with a self-locking element per D4066, Group 01, Class 1, Grade 1.
Key Requirements
Contractors must provide quantitative chemical and mechanical analysis. Required testing includes Dye Penetrant Inspection for Non-Magnetic Grades and Quality Conformance Tests per NASM25027, modified to meet a minimum axial tensile strength of 11,300 pounds and a wrench torque of 1200 in-lb. First Article Testing (FAT) is mandatory, with provisions for waivers if prior qualification exists. Thread inspection must adhere to FED-STD-H28 series, and cold forming of internal threads is prohibited. A Certificate of Compliance for Special Emphasis Material is required.
Contract Details & Submission
This will be a "DO" rated order under the Defense Priorities and Allocations System (DPAS) and is issued pursuant to Emergency Acquisition Flexibilities (EAF). Delivery is required within 365 days after the contract's effective date, with inspection and acceptance occurring at the origin. Certification Data CDRLs must be submitted 20 days prior to scheduled delivery, with Portsmouth Naval Shipyard (PNSY) review/acceptance within 6 working days. All certification documentation must be submitted via Wide Area Work Flow (WAWF) using specific DODAACs (Ship to N50286, Inspect by N39040, Accept by N39040). Portsmouth NSY's DODAAC has changed from N00102 to N50286.
Quality Assurance & Traceability
A documented quality system compliant with ISO-9001 (or MIL-I-45208) and ISO-10012/ANSI-Z540.3 (or MIL-STD-45662) is required. Government Quality Assurance will be performed at the source. Strict traceability is mandated, requiring unique identification numbers on materials and corresponding certification reports. Re-identification and re-certification are necessary if material properties are altered. Material marking must comply with MIL-DTL-1222 and MIL-STD-792, with a material grade marking of "TIA". Comprehensive material handling, receiving inspection, discrepancy reporting, and final inspection procedures are detailed, including specific sampling plans and 100% inspection for critical data.
Contact Information
For inquiries, contact Alana M. Boyer at ALANA.M.BOYER2.CIV@US.NAVY.MIL or (717) 605-1234.