# DIBBS #SPE4A6-27-T-7658

DLA solicitation for four Northrop Grumman insulator bushings

**Posted:** October 30, 2026
**Respond By:** November 06, 2026
**Identifier:** SPE4A6-27-T-7658
**NAICS:** 423690, 423840

DLA Weapons Support is seeking four Northrop Grumman insulator bushings for a critical application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; buyer contact: Chanee Yarborough.
- **OEM:** **Northrop Grumman Support Services Corp.** (CAGE 48306), identified as the source for part number 580R635H14.
- **Product:** 4 insulator bushings, NSN 5970-00-498-6591; part number 580R635H14.
- **Notable requirements:** The item is designated a critical application item. Suppliers must have an ISO 9001:2015-compliant or equivalent quality system and provide supply-chain traceability documentation.
- **Delivery and inspection:** Delivery is required within 256 days after order. FOB origin; inspection and acceptance at DLA Distribution Warner Robins.

### Description

INSULATOR, BUSHING (QTY: 4, NSN: 5970-00-498-6591, Purchase Request: 7014629526)
  Approved Sources:
  - CAGE: 48306, Part No: 580R635H14
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T7658)