# DIBBS #SPE8E4-27-T-0142

4140 Steel Round Bar, 4.5-Inch Diameter

**Posted:** October 21, 2026
**Respond By:** November 02, 2026
**Identifier:** SPE8E4-27-T-0142
**NAICS:** 423510

DLA Troop Support is seeking qualified suppliers for 8 feet of certified 4140 steel round bar.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Troop Support, Construction & Equipment (Metals); contact: Pamela Duffey.
- **OEMs and vendors:** No OEM, manufacturer, or vendor is named in the notice or attachment.
- **Product requested:** 8 feet of 4140 steel round bar, NSN 9510-00-555-5187; cold-finished and annealed, 4.5-inch diameter, supplied in whole 10-, 11-, or 12-foot lengths.
- **Requirements:** Material must meet SAE AMS6382S and applicable technical requirements. Each shipment requires a mill-material Certificate of Quality Compliance and continuous identification markings. Suppliers must be qualified on the Qualified Suppliers List for Distributors (QSLD).
- **Delivery:** FOB origin, with delivery to the Pennsylvania Army National Guard CSMS 1 in Annville, Pennsylvania, within 10 days after award.

### Description

BAR, METAL (QTY: 8, NSN: 9510-00-555-5187, Purchase Request: 7018788722)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE8E427T0142)