Acquisition method (AMC)
3
FSC 5945 × RELAY,THERMAL
RELAY,THERMAL
5945-00-478-6051 FSC 5945
NSN 5945-00-478-6051 (also written 5945004786051; NIIN 00-478-6051) is a relay, thermal in Federal Supply Class 5945, Relays and Solenoids. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 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 directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
B
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC B: must be bought from the sources named on a source control or selected item drawing. 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 |
|---|---|
| SPECIAL FEATURES FEAT | SPDT;AC;120 V;10 AMP;DC;28 V;10 AMP;HEATER DATA;DC;28 V;70 AMP;AC;115 V;70 AMP;2 HEATER TERMINALS;3 TERMINALSFOR CONTACTS;EXPLOSION-PROOF;PLASTIC ENCLOSURE;3.625 IN. LG;1.375 IN. W;2.328 IN. H;TWO 0.203 IN. DIA MTG HOLES SPACED 3.125 IN. C TO C |
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 |
|---|---|---|
| 212-075-236-21 | 97499 | BELL TEXTRON INC |
| 7235-8-70 | 82647 | SENSATA TECHNOLOGIES, INC. DIV SENSATA ATTLEBORO |
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
$770.25
Purchases
1
Total spend
$9,243
Sep 29, 2026
Last purchased
2 · 2.0/yr
Purchase records
$18,486
Total demand
$770.25
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 29, 2026 | 12 | $770.25 | $9,243 | S I T CORPORATION (1MQB3) | Unknown | Source ↗ |
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 |
|---|---|---|---|---|
| Sep 29, 2026 | SPE7M126PA808 ↗ | S I T CORPORATION | — | $9,243 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
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
S I T CORPORATION
last award Sep 2026
BELL TEXTRON INC
no award yet
no awards on record
Listed source SENSATA TECHNOLOGIES, INC. DIV SENSATA ATTLEBORO
no award yet
no awards on record
Listed source S I T CORPORATION won the only award on record. S I T CORPORATION won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M5-26-T-496V | Sep 15, 2026 | Sep 25, 2026 | 12 | Expired | View at DIBBS → |
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: 2026-10-04.
- Full methodology →
Cite this page
Citation
NSN Explorer. "RELAY,THERMAL." nsnexplorer.com, https://nsnexplorer.com/nsn/5945-00-478-6051/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5945-00-478-6051/