Acquisition method (AMC)
1
FSC 5945 × RELAY,ELECTROMAGNETIC
RELAY,ELECTROMAGNETIC
5945-00-973-4143 FSC 5945
NSN 5945-00-973-4143 (also written 5945009734143; NIIN 00-973-4143) is a relay, electromagnetic in Federal Supply Class 5945, Relays and Solenoids. 17 manufacturer part numbers from 9 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 as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
C
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC C: needs engineering source approval; other sources must qualify first. 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 4.520 |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH ABKQ | SINGLE MOUNTING FACILITY INCHES NOMINAL 0.750 |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH ABKR | SINGLE MOUNTING FACILITY INCHES NOMINAL 2.880 |
| OVERALL HEIGHT ABKW | INCHES MAXIMUM 3.090 |
| OVERALL WIDTH ABMK | INCHES MAXIMUM 3.250 |
| ENVIRONMENTAL PROTECTION ADZC | DUSTPROOF |
| UNTHREADED MOUNTING HOLE DIAMETER AEBV | SINGLE MOUNTING FACILITY INCHES NOMINAL 0.199 |
| FRAGILITY FACTOR AFJN | MODERATELY RUGGED |
| FREQUENCY IN HERTZ AJSS | NOMINAL 60.0 |
| WINDING QUANTITY AKDX | 1 |
| PURPOSE FOR WHICH DESIGNED AKSL | GENERAL |
| COIL QUANTITY APCN | 1 |
| DUTY TYPE APNP | CONTINUOUS |
| ARC QUENCHING METHOD APNQ | AIR |
| MOUNTING FACILITY TYPE AND QUANTITY AXHR | SINGLE MOUNTING FACILITY UNTHREADED HOLE(S) 6 |
| STORAGE TYPE BBRG | GENERAL PURPOSE WAREHOUSE |
| CUBIC MEASURE CBME | CUBIC INCHES 45.392 |
| MOUNTING FACILITY PATTERN CQYJ | SINGLE MOUNTING FACILITY RECTANGULAR |
| NONPILE-UP MAIN CONTACT ARRANGEMENT CRNG | POLE, DOUBLE THROW, ONE POSITION MOMENTARY 2 |
| TIME DELAY CRXH | ADJUSTABLE RELEASE TIME MINUTES MINIMUM 3.00 AND MINUTES MAXIMUM 30.00 |
| OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP CSXF | SINGLE WINDING VOLTS AC 25 DEG CELSIUS 110.0 |
| TERMINAL TYPE AND QUANTITY TTQY | ALL FUNCTIONS SCREW 8 |
| MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE CTDL | RESISTIVE LOAD AMPERES AC 10.0 AND MILLIAMPERES DC 500.0 |
| MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS CWAB | AC 480.0 AND DC 110.0 |
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 |
|---|---|---|
| 024-13305 | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC |
| 1-1423163-0 | 00779 | TE CONNECTIVITY CORPORATION |
| 177B5451PC9 | 02989 | GENERAL ELECTRIC COMPANY DBA GE |
| 2021A1-1B | 89020 | TE CONNECTIVITY CORPORATION |
| 2422AH | 019L2 | ESNA, LLC |
| 2422L8GN | 72962 | HARVARD INDUSTRIES INC |
| 2422L8GN | 89020 | TE CONNECTIVITY CORPORATION |
| 2530851-1 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 2530852PC14 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
| 32SN500493 | 10855 | CARRIER CORP |
| 366-34152PC22 | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC |
| 366-51617PC37 | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC |
| 366-62896 ITEM 9 | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC |
| 7022L8GN | 89020 | TE CONNECTIVITY CORPORATION |
| 7022L8HN | 89020 | TE CONNECTIVITY CORPORATION |
| 7022L8MN | 89020 | TE CONNECTIVITY CORPORATION |
| DEB25N115VAC | 89020 | 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
—
Purchases
0
Total spend
—
Oct 22, 2026
Last purchased
1 · 1.0/yr
Purchase records
$9,448
Total demand
$9,448
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 22, 2026 | SPE7M526D61TG/SPE7M527F0326 ↗ | — | — | $9,448 |
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
CAGE 0KD40
last award Oct 2026
CARRIER CORP
no award yet
no awards on record
Listed source ESNA, LLC
no award yet
no awards on record
Listed source GENERAL ELECTRIC COMPANY DBA GE
no award yet
no awards on record
Listed source HARVARD INDUSTRIES INC
no award yet
no awards on record
Listed source JOHNSON CONTROLS NAVY SYSTEMS, LLC
no award yet
no awards on record
Listed source NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
no award yet
no awards on record
Listed source NAVAL SEA SYSTEMS COMMAND
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.
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 23, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-23.
- Full methodology →
Cite this page
Citation
NSN Explorer. "RELAY,ELECTROMAGNETIC." nsnexplorer.com, https://nsnexplorer.com/nsn/5945-00-973-4143/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5945-00-973-4143/