# DIBBS #SPE7L1-27-T-3834

DLA solicitation for three Electric Boat cylinder assembly plates

**Posted:** November 06, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE7L1-27-T-3834
**NAICS:** 332313

The Defense Logistics Agency is seeking three specialized cylinder assembly plates for a Trident submarine missile tube hatch mechanism.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Land Supply Chain; point of contact: Meghan Ruehle.
- **Solicitation:** SPE7L1-27-T-3834; purchase request 7019024301; set aside for small businesses.
- **OEM / approved source:** **Electric Boat Corporation** (CAGE 96169), part number 87861-1514, Item 2.
- **Product:** Three nickel-copper-alloy cylinder assembly plates (cylinder heads), NSN 3040-01-084-0541. Nominal dimensions are 8.50 inches wide, 5.12 inches high, and 2.218 inches thick.
- **Application and requirements:** Critical-application components used on the Trident submarine missile tube muzzle hatch locking operator. Delivery is required within 168 days after order; FOB Origin, with destination inspection and acceptance.

### Description

PLATE, CYLINDER ASSEMBL (QTY: 3, NSN: 3040-01-084-0541, Purchase Request: 7019024301)
  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=SPE7L127T3834)