# DIBBS #SPE7L3-27-T-1954

DLA procurement for 556 MIL-PRF-6855F synthetic-rubber gaskets

**Posted:** November 06, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE7L3-27-T-1954
**NAICS:** 339991, 326291

DLA Weapons Support is seeking quotes for 556 specification-compliant synthetic-rubber gaskets for a land-support application.
- Government buyer: Defense Logistics Agency (DLA), DLA Weapons Support, Land Supplier Operations Vehicle Support; contact: Susan Diamond.
- Product: 556 synthetic-rubber gaskets, NSN 5330-00-143-8612.
  - Dimensions: 0.560-inch outside diameter, 0.390-inch inside diameter, and 0.015 ± 0.005-inch thickness.
  - Must meet MIL-PRF-6855F, Part Class 1, Grade 70; asbestos is prohibited.
- Required markings and packaging apply. Delivery is FOB Origin, with destination inspection and acceptance.
- No OEM, manufacturer, reseller, or approved source is identified by name.

### Description

GASKET (QTY: 556, NSN: 5330-00-143-8612 Mil-Spec, Purchase Request: 7019021533)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L327T1954)