# DIBBS #SPE4A6-26-T-34EF

DLA Aviation Solicits Glass, Liquid Sight Indicator, Flat (NSN 6680-01-561-8199)

**Posted:** September 21, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE4A6-26-T-34EF
**NAICS:** 336413, 327215

The Defense Logistics Agency (DLA) Aviation, ASC Commodities Division is soliciting bids for Glass, Liquid Sight Indicator, Flat (NSN 6680-01-561-8199).
- Government Buyer:
  - Defense Logistics Agency (DLA)
  - DLA Aviation, ASC Commodities Division
  - Buyer: Katisha Carter
- OEMs and Vendors:
  - Triumph Engine Control Systems LLC (approved source)
- Products Requested:
  - Glass, Liquid Sight Indicator, Flat
    - NSN: 6680-01-561-8199
    - Part Number: E131116711 (Triumph Engine Control Systems LLC)
    - Quantity: 118 units
- Notable Requirements:
  - Packaging must comply with MIL-STD-2073-1E
  - Marking must comply with MIL-STD-129
  - Special marking code 07: Glass - do not drop
  - Destination inspection required
  - Delivery FOB origin
  - Compliance with Buy American Act and domestic material restrictions
- Delivery Schedule:
  - Ship date required by March 17, 2027
  - Delivery required by June 18, 2027
  - Lead time: 169 days from award

### Description

GLASS, LIQUID SIGHT IND (QTY: 118, NSN: 6680-01-561-8199, Purchase Request: 7018413174)
  Approved Sources:
  - CAGE: 11599, Part No: E131116711, Company: TRIUMPH ENGINE CONTROL SYSTEMS LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T34EF)