Acquisition method (AMC)
5
FSC 5999 × HEATER,THERMAL RELEASE
HEATER,THERMAL RELEASE
5999-01-123-2725 FSC 5999
NSN 5999-01-123-2725 (also written 5999011232725; NIIN 01-123-2725) is a heater, thermal release in Federal Supply Class 5999, Miscellaneous Electrical and Electronic Components. 4 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Oct 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded to be bought from a sole-source contractor that is not the actual manufacturer (AMC 5).
Suffix (AMSC)
H
Competition
Coded for a named source
AMC 5: buy from a sole-source contractor that is not the actual manufacturer. AMSC H: the government lacks sufficient, accurate or legible data to buy from other sources. The codes describe the item's status on record, not any one solicitation. What the codes mean
What it is — can you make it?
Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.
Specifications
From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.
| Requirement | Value |
|---|---|
| OVERALL LENGTH ABHP | INCHES NOMINAL 1.314 |
| MOUNTING HOLE DIAMETER ABTB | INCHES NOMINAL 0.125 |
| MOUNTING FACILITY TYPE AND QUANTITY AXHR | UNTHREADED HOLE(S) 4 |
| CURRENT RATING FOR WHICH DESIGNED CTQM | AMPERES NOMINAL 173.0 |
Manufacturer part numbers
Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.
| Part number | CAGE | Manufacturer |
|---|---|---|
| 104-813-66 | 63743 | WARD LEONARD CT LLC |
| 104.813-66 | 63743 | WARD LEONARD CT LLC |
| 12A4499-8 | 79500 | WESTINGHOUSE ELECTRIC CORP |
| S1314563 | 79500 | WESTINGHOUSE ELECTRIC CORP |
What it pays — so you can quote
The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.
Latest unit price
—
Purchases
0
Total spend
—
Oct 5, 2026
Last purchased
1 · 1.0/yr
Purchase records
$7,185
Total demand
$7,185
Latest award total
Purchase history
No priced purchases on record for this NSN yet.
Related contract actions
Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Oct 5, 2026 | SPE7M027P0111 ↗ | ECI DEFENSE GROUP, INC. DBA ECI DEFENSE GROUP INC | — | $7,185 |
Demand history
Who wins this item
Does one supplier win this every time, and are the winners on the listed-source list? One dot per award.
- Award in the last 2 years
- Older award
ECI DEFENSE GROUP, INC. DBA ECI DEFENSE GROUP INC
last award Oct 2026
WARD LEONARD CT LLC
no award yet
no awards on record
Listed source WESTINGHOUSE ELECTRIC CORP
no award yet
no awards on record
Listed source ECI DEFENSE GROUP, INC. DBA ECI DEFENSE GROUP INC won the only award on record. ECI DEFENSE GROUP, INC. DBA ECI DEFENSE GROUP INC won without being a listed source.
Open RFQs on DIBBS → DIBBS award history ↗
About this data
- Unit prices: DLA DIBBS award records — every row links to its government record.
- AMSC: latest observed value from DIBBS solicitation history as of Oct 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-08.
- Full methodology →
Cite this page
Citation
NSN Explorer. "HEATER,THERMAL RELEASE." nsnexplorer.com, https://nsnexplorer.com/nsn/5999-01-123-2725/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5999-01-123-2725/