# DIBBS #SPE8E8-26-T-5729

DLA Solicitation for 27 Heater, Probe Assemblies (Howell Instruments, NSN 4540-00-068-1446)

**Posted:** September 25, 2026
**Respond By:** October 05, 2026
**Identifier:** SPE8E8-26-T-5729
**NAICS:** 333414

This opportunity from the Defense Logistics Agency (DLA) Troop Support, Construction & Equipment (LGTNG II) office in Philadelphia seeks Heater Probe Assemblies for military logistics.
- Government Buyer:
  - Defense Logistics Agency (DLA), Troop Support, Construction & Equipment (LGTNG II), Philadelphia, PA
  - Buyer contact: Alexis Selby
- OEMs and Vendors:
  - Howell Instruments, Inc. is the approved source
- Products Requested:
  - Heater, Probe Assembly
    - National Stock Number (NSN): 4540-00-068-1446 (also referenced as 4540-00-681-446)
    - Part Number: BH3879-40 (Howell Instruments)
    - Quantity: 27 units
- Notable Requirements:
  - Compliance with domestic sourcing laws
  - Specific packaging and marking per MIL-STD-2073-1E and MIL-STD-129
  - Delivery to DLA Distribution Depot Oklahoma
  - Hazardous material labeling required
  - Prohibition on covered defense telecommunications equipment
- No other products or services are included in this solicitation.

### Description

HEATER, PROBE ASSEMB (QTY: 27, NSN: 4540-00-068-1446, Purchase Request: 7017964649)
  Approved Sources:
  - CAGE: 98869, Part No: BH3879-40, Company: HOWELL INSTRUMENTS, INC.
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE8E826T5729)