Acquisition method (AMC)
3
FSC 5945 × RELAY,ELECTROMAGNETIC
RELAY,ELECTROMAGNETIC
5945-01-227-6441 FSC 5945
NSN 5945-01-227-6441 (also written 5945012276441; NIIN 01-227-6441) is a relay, electromagnetic in Federal Supply Class 5945, Relays and Solenoids. 4 manufacturer part numbers from 4 suppliers are on record. No purchases are on record yet.
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 |
|---|---|
| OVERALL LENGTH ABHP | INCHES MAXIMUM 1.718 |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH ABKR | SINGLE MOUNTING FACILITY INCHES NOMINAL 0.625 |
| OVERALL HEIGHT ABKW | INCHES MAXIMUM 1.800 |
| OVERALL WIDTH ABMK | INCHES MAXIMUM 1.025 |
| MOUNTING SLOT WIDTH ABTD | SINGLE MOUNTING FACILITY INCHES NOMINAL 0.150 |
| ENVIRONMENTAL PROTECTION ADZC | HERMETIC |
| FRAGILITY FACTOR AFJN | MODERATELY RUGGED |
| END ITEM IDENTIFICATION AGAV | B-1B |
| FREQUENCY IN HERTZ AJSS | NOMINAL 400.0 |
| WINDING QUANTITY AKDX | 1 |
| PURPOSE FOR WHICH DESIGNED AKSL | SPECIFIC |
| COIL QUANTITY APCN | 1 |
| DUTY TYPE APNP | CONTINUOUS |
| ARC QUENCHING METHOD APNQ | AIR |
| MOUNTING FACILITY TYPE AND QUANTITY AXHR | SINGLE MOUNTING FACILITY SLOTTED HOLE 3 |
| STORAGE TYPE BBRG | GENERAL PURPOSE WAREHOUSE |
| CUBIC MEASURE CBME | CUBIC INCHES 3.170 |
| MOUNTING FACILITY PATTERN CQYJ | SINGLE MOUNTING FACILITY TRIANGLE |
| NONPILE-UP MAIN CONTACT ARRANGEMENT CRNG | POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION 1 AND POLE, DOUBLE THROW, ONE POSITION MOMENTARY 3 |
| CRITICALITY CODE JUSTIFICATION CRTL | FEAT |
| TIME DELAY CRXH | FIXED OPERATE TIME SECONDS MAXIMUM 0.024 |
| TIME DELAY CRXH | FIXED RELEASE TIME SECONDS MAXIMUM 0.0475 |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO THE ALTITUDE OF AN ISOSCELES TRIANGLE CSQJ | SINGLE MOUNTING FACILITY INCHES MINIMUM 1.396 AND INCHES MAXIMUM 1.446 |
| OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP CSXF | SINGLE WINDING VOLTS AC 25 DEG CELSIUS 230.0 |
| MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE CTDL | RESISTIVE LOAD AMPERES AC 5.0 AND AMPERES DC 5.0 |
| MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE CTDL | MOTOR LOAD AMPERES AC 2.0 AND AMPERES DC 2.0 |
| MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE CTDL | INDUCTIVE LOAD AMPERES AC 5.0 AND AMPERES DC 4.0 |
| MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE CTDL | LAMP LOAD AMPERES AC 2.0 AND AMPERES DC 2.0 |
| MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS CWAB | AC 230.0 AND DC 28.0 |
| SPECIAL FEATURES FEAT | NUCLEAR HARDNESS CRITICAL ITEM |
| TEST DATA DOCUMENT TEST | DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) 94756-455-0652 |
| TERMINAL TYPE AND QUANTITY TTQY | ALL FUNCTIONS PIN 16 |
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 |
|---|---|---|
| 455-0652-001 | 94756 | THE BOEING COMPANY DIV LEGACY BOEING HB1 |
| CX3998 | 78290 | STRUTHERS-DUNN INC |
| EP-434 | 58657 | LEACH INTERNATIONAL CORP DIV LEACH INTERNATIONAL CORPORATION |
| NH455-0652-001 | 16236 | DLA WEAPONS SUPPORT (COLUMBUS) DBA DLA VENDOR ITEM DRAWING (VID) DIV DOCUMENT STANDARDIZATION DIVISION (VA) |
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
—
—
Last purchased
—
Purchase records
—
Total demand
—
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.
No related contract actions on record.
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.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M5-26-T-517C | Sep 22, 2026 | Oct 2, 2026 | 113 | 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.
- Full methodology →
Cite this page
Citation
NSN Explorer. "RELAY,ELECTROMAGNETIC." nsnexplorer.com, https://nsnexplorer.com/nsn/5945-01-227-6441/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5945-01-227-6441/