# DIBBS #SPE8E4-26-T-2320

DLA Solicits Steel Bar (4140, 4.5" Diameter, NSN 9510-00-555-5187)

**Posted:** September 23, 2026
**Respond By:** October 05, 2026
**Identifier:** SPE8E4-26-T-2320
**NAICS:** 423510

The Defense Logistics Agency (DLA) Troop Support, Construction & Equipment (Metals) office in Philadelphia is soliciting quotes for a steel metal bar procurement.
- Government Buyer:
  - Defense Logistics Agency (DLA), Troop Support, Construction & Equipment (Metals), Philadelphia, PA
- Product Requested:
  - Metal bar, NSN 9510-00-555-5187
    - Steel composition 4140
    - Cold finished, annealed, round
    - 4.5 inch diameter, 10 to 12 feet long
    - Reference weight: 54.075 lb/ft
    - Quantity: 1
- Technical and Delivery Requirements:
  - Delivery required within 20 days of contract award (FOB origin)
  - Packaging and marking must comply with MIL-STD-129 and ASTM A700
  - Compliance with domestic sourcing laws and qualified supplier lists is mandatory
  - 10% quantity variance allowance
- No specific OEMs or brands are named; open to qualified suppliers meeting technical specifications

### Description

BAR, METAL (QTY: 1, NSN: 9510-00-555-5187, Purchase Request: 7018345962)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE8E426T2320)