# DIBBS #SPE7L3-27-T-0913

DLA request for one Electric Boat cylinder assembly plate

**Posted:** October 15, 2026
**Respond By:** October 26, 2026
**Identifier:** SPE7L3-27-T-0913
**NAICS:** 332313

DLA is seeking a single source-controlled plate used in a Trident submarine missile-tube hatch locking operator.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Land Supplier Operations Vehicle Support; contact: Lee Miller.
- **OEM and approved source:** **Electric Boat Corporation** (CAGE 96169), manufacturer part number 87861-1514, Item 2.
- **Product:** One Plate, Cylinder Assembly, Actuating Linear (cylinder-head plate), NSN 3040-01-084-0541.
  - Nickel-copper alloy; nominal dimensions are 8.50 inches wide, 5.12 inches high, and 2.218 inches thick.
  - Used on the Trident submarine missile-tube muzzle hatch locking operator.
- **Delivery and acceptance:** One-time supply delivery required within 20 days after order; FOB origin, with destination inspection and acceptance.
- **Other named vendors:** None identified.

### Description

PLATE, CYLINDER ASSEMBL (QTY: 1, NSN: 3040-01-084-0541, Purchase Request: 7018723371)
  Approved Sources:
  - CAGE: 96169, Part No: 87861-1514 ITEM 2, Company: ELECTRIC BOAT CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L327T0913)