# DIBBS #SPE8E8-27-T-0546

DLA request for 13 Boyd gasket and ring assemblies

**Posted:** November 12, 2026
**Respond By:** November 23, 2026
**Identifier:** SPE8E8-27-T-0546
**NAICS:** 339991

DLA Troop Support is soliciting 13 neoprene gasket and ring assemblies for delivery to its distribution center in California.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Troop Support, Construction & Equipment (Lighting II); point of contact: Alexis Selby.
- **Product:** 13 gasket and ring assemblies, NSN 4420-01-211-4603.
  - **OEM/approved source:** Boyd Corporation (Woburn), Inc.; source part number 503474.
  - Neoprene gasket riveted to an aluminum ring; nominal dimensions are 21.19 in. outer diameter, 17.19 in. inner diameter, and 1.38 in. width.
- **Notable requirement:** The assembly is designated a critical application item.
- **Delivery:** Required 166 days after order, to DLA Distribution San Joaquin in Tracy, California.

### Description

GASKET AND RING ASSEMB (QTY: 13, NSN: 4420-01-211-4603, Purchase Request: 7019096053)
  Approved Sources:
  - CAGE: 11245, Part No: 503474, Company: BOYD CORPORATION (WOBURN) INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE8E827T0546)