Acquisition method (AMC)
3
FSC 5945 × RELAY,ELECTROMAGNETIC
RELAY,ELECTROMAGNETIC
5945-01-493-4161 FSC 5945
NSN 5945-01-493-4161 (also written 5945014934161; NIIN 01-493-4161) is a relay, electromagnetic in Federal Supply Class 5945, Relays and Solenoids. 1 manufacturer part number from 1 supplier is 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)
D
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. 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 MAXIMUM 3.210 |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH ABKQ | SINGLE MOUNTING FACILITY INCHES NOMINAL 1.875 |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH ABKR | SINGLE MOUNTING FACILITY INCHES NOMINAL 1.875 |
| OVERALL HEIGHT ABKW | INCHES MAXIMUM 3.000 |
| OVERALL WIDTH ABMK | INCHES MAXIMUM 3.210 |
| UNTHREADED MOUNTING HOLE DIAMETER AEBV | SINGLE MOUNTING FACILITY INCHES MINIMUM 0.176 AND INCHES MAXIMUM 0.182 |
| END ITEM IDENTIFICATION AGAV | C-5AIRCRAFT |
| FREQUENCY IN HERTZ AJSS | NOMINAL 400.0 |
| WINDING QUANTITY AKDX | 1 |
| COIL QUANTITY APCN | 1 |
| MOUNTING FACILITY TYPE AND QUANTITY AXHR | SINGLE MOUNTING FACILITY UNTHREADED HOLE(S) 4 |
| MOUNTING FACILITY PATTERN CQYJ | SINGLE MOUNTING FACILITY RECTANGULAR |
| NONPILE-UP MAIN CONTACT ARRANGEMENT CRNG | POLE, SINGLE THROW, NORMALLY OPEN, DOUBLE MAKE, MOMENTARY ACTION 3 |
| AUXILIARY CONTACT MAXIMUM VOLTAGE RATING IN VOLTS CSQC | AC 115.0 AND DC 28.0 |
| OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP CSXF | SINGLE WINDING VOLTS DC 25 DEG CELSIUS 18.0 |
| MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE CTDL | RESISTIVE LOAD AMPERES AC 25.0 |
| MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE CTDL | LAMP LOAD AMPERES AC 5.0 |
| MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE CTDL | MOTOR LOAD AMPERES AC 25.0 |
| MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS CWAB | AC 208.0 |
| AUXILIARY CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE CWGM | LAMP LOAD AMPERES AC 1.0 |
| AUXILIARY CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE CWGM | INDUCTIVE LOAD AMPERES AC 3.0 |
| AUXILIARY CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE CWGM | RESISTIVE LOAD AMPERES AC 3.0 |
| TERMINAL TYPE AND QUANTITY TTQY | ENERGIZING ELEMENT AND CONTACTS THREADED STUD 8 |
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 |
|---|---|---|
| C-21AA | 74063 | 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
$7,995.00
Purchases
2
Total spend
$48,285
Oct 29, 2026
Last purchased
4 · 4.0/yr
Purchase records
$96,571
Total demand
$7,995.00
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 14, 2026 | SPE7M127V0312 ↗ | — | — | $8,310 |
| Oct 29, 2026 | SPE7M327V0366 ↗ | — | — | $39,975 |
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.
Time from solicitation to award
How long does a buy take from posting to award? One bar per past award that matches a solicitation.
- Open for quotes
- Closed, awaiting award
The typical buy took 34 days from posting to award.
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 1BRS6
last award Oct 2026
CAGE 9MA11
last award Oct 2026
TE CONNECTIVITY CORPORATION
no award yet
no awards on record
Listed source CAGE 1BRS6 won 1 of the last 2 awards. CAGE 1BRS6 and 1 other won without being listed sources.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M5-27-T-1024 | Oct 15, 2026 | Oct 26, 2026 | 5 | Expired | View at DIBBS → |
| SPE7M5-26-T-431S | Aug 21, 2026 | Sep 3, 2026 | 1 | 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: 2026-11-01.
- Full methodology →
Cite this page
Citation
NSN Explorer. "RELAY,ELECTROMAGNETIC." nsnexplorer.com, https://nsnexplorer.com/nsn/5945-01-493-4161/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5945-01-493-4161/