# DIBBS #SPE7MC-26-T-267H

DLA Solicitation for Engineered Coil Company Disk, Rupturable (36 units, NSN 4820-01-677-6132)

**Posted:** September 11, 2026
**Respond By:** September 21, 2026
**Identifier:** SPE7MC-26-T-267H
**NAICS:** 334419

The Defense Logistics Agency (DLA) Land and Maritime, Maritime Hardware/Electrical office is soliciting bids for a critical application item:
- Government Buyer:
  - Defense Logistics Agency (DLA)
  - Sub-agency: DLA Land and Maritime
  - Office: Maritime Hardware/Electrical
- OEM and Vendor Details:
  - ENGINEERED COIL COMPANY is the sole approved OEM
- Products Requested:
  - Disk, Rupturable
    - NSN: 4820-01-677-6132
    - Part Number: 19-005-021 (ENGINEERED COIL COMPANY)
    - Quantity: 36 units
- Notable Requirements:
  - Strict compliance with domestic sourcing laws (Berry Amendment, Buy American Act)
  - Prohibition on covered defense telecommunications equipment
  - Packaging must follow MIL-STD-2073-1E; marking per MIL-STD-129
  - Delivery required within 168 days from award, FOB Origin
  - Critical application item status
- No other OEMs or vendors are listed; solicitation is for a specific part and quantity

### Description

DISK, RUPTURABLE (QTY: 36, NSN: 4820016776132, Purchase Request: 7018270650)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC26T267H)