Acquisition method (AMC)
3
FSC 5945 × RELAY,ELECTROMAGNETIC
RELAY,ELECTROMAGNETIC
5945-01-477-7657 FSC 5945
NSN 5945-01-477-7657 (also written 5945014777657; NIIN 01-477-7657) is a relay, electromagnetic in Federal Supply Class 5945, Relays and Solenoids. 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 directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
R
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. 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 |
|---|---|
| END ITEM IDENTIFICATION AGAV | SWBD 3H-5H NSSN DC POWER DISTRIBUTION SWITCHBOARDS, WSD: NUCLEAR REACTOR BOUNDRY AREA |
| NONPILE-UP MAIN CONTACT ARRANGEMENT CRNG | POLE, DOUBLE THROW, ONE POSITION MOMENTARY 8 AND POLE, DOUBLE THROW, ONE POSITION MOMENTARY 2 |
| OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP CSXF | SINGLE WINDING VOLTS DC 25 DEG CELSIUS 28.0 |
| SPECIAL FEATURES FEAT | AUXILIARY SMALL NON-LATCHING TYPE MDR |
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 |
|---|---|---|
| 749505 | 30086 | L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC. DBA SPD ELECTRICAL SYSTEMS, INC. |
| 749505PC21 | 30086 | L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC. DBA SPD ELECTRICAL SYSTEMS, INC. |
| 749505PC27 | 30086 | L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC. DBA SPD ELECTRICAL SYSTEMS, INC. |
| MDR-5167 | 77342 | TE CONNECTIVITY CORPORATION |
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
$2,696.11
Purchases
1
Total spend
$32,353
Oct 20, 2026
Last purchased
2 · 2.0/yr
Purchase records
$64,707
Total demand
$2,696.11
Latest unit price
Purchase history
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 20, 2026 | SPE7M227V0187 ↗ | — | — | $32,353 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 2 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Buying rhythm
How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.
- Solicitation posted
- Award made
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
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
CAGE 0KD40
last award Oct 2026
L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC. DBA SPD ELECTRICAL SYSTEMS, INC.
no award yet
no awards on record
Listed source TE CONNECTIVITY CORPORATION
no award yet
no awards on record
Listed source CAGE 0KD40 won the only award on record. CAGE 0KD40 won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M5-26-T-439S | Aug 25, 2026 | Sep 4, 2026 | 12 | Cancelled | View at DIBBS → |
| SPE7M5-26-T-379R | Aug 7, 2026 | Aug 17, 2026 | 15 | Cancelled | 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: 2026-10-21.
- Full methodology →
Cite this page
Citation
NSN Explorer. "RELAY,ELECTROMAGNETIC." nsnexplorer.com, https://nsnexplorer.com/nsn/5945-01-477-7657/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5945-01-477-7657/