Acquisition method (AMC)
3
FSC 5945 × RELAY,ELECTROMAGNETIC
RELAY,ELECTROMAGNETIC
5945-01-721-9750 FSC 5945
NSN 5945-01-721-9750 (also written 5945017219750; NIIN 01-721-9750) is a relay, electromagnetic in Federal Supply Class 5945, Relays and Solenoids. 1 manufacturer part number from 1 supplier is on record. The government has 1 open solicitation for it.
Open for bid
1 open solicitation on record right now — quantity, close date, and where to submit.
| Solicitation | Qty | Status | |
|---|---|---|---|
| SPE7M5-27-T-1574 | 30 | Closes in 2d | Bid → |
Can you win it?
This item is coded to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
Z
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC Z: a commercial, nondevelopmental or off-the-shelf item. 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 | UUV/DAVIT SYS 11MRX |
| MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS CWAB | DC 24.0 |
| OVERALL WIDTH ABMK | MILLIMETERS NOMINAL 26.00 |
| OVERALL LENGTH ABHP | MILLIMETERS NOMINAL 26.00 |
| OVERALL HEIGHT ABKW | MILLIMETERS NOMINAL 24.60 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | CIT RELAY AND SWITCH |
| SPECIAL FEATURES FEAT | ELECTRICAL LIFE AT RATED LOAD: 100,000 CYCLES, AVERAGE; MECHANICAL LIFE: 10 MILLION CYCLES, AVERAGE; INSULATION RESISTANCE: 100 MILLION OHMS AT 500VDC INITIAL; DIELECTRIC STRENGTH: COIL TO CONTACT: 750V RMS MINIMUM AT SEA LEVEL INITIAL; CONTACT TO CONTACT: 500V RMS MINIMUM AT SEA LEVEL INITIAL; SHOCK RESISTANCE: 147 MILLION / S (RAISED TO THE 2ND POWER) FOR 11 MS; VIBRATION RESISTANCE: 1.5MM DOUBLE AMPLITUDE 10-40HZ; TERMINAL (COPPER ALLOY) STRENGTH: 8N (QUICK CONNECT), 4N (PCB PINS); OPERATING TEMPERATURE: -40 DEGREES CELSIUS TO + 125 DEGREES CELSIUS; STORAGE TEMPERATURE: -40 DEGREES CELSIUS TO +155 DEGREES CELSIUS; SOLDERABILITY: 260 DEGREES CELSIUS FOR 5 (S); UNIT WEIGHT: 31 GRAMS |
| SPECIAL TEST FEATURES SPCL | SERIES: A2F WITH MOUNTING FLAGE; CONTACT ARRANGEMENT: SPDT; SEALING OPTION: SEALED; TERMINATION: QUICK CONNECT; COIL VOLTAGE: 24VDC; COIL POWER: 1.6 WATTS; COIL SUPPRESSION: STANDARD |
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 |
|---|---|---|
| A2F1CSQ24VDC1.6 | 4ADK7 | CIRCUIT INTERRUPTION TECHNOLOGY INC DBA CIT RELAY & SWITCH |
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
$2.37
Purchases
1
Total spend
$497.70
Oct 15, 2026
Last purchased
2 · 2.0/yr
Purchase records
$995.40
Total demand
$2.37
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 15, 2026 | 210 | $2.37 | $497.70 | POWELL ELECTRONICS, INC. (20441) | 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 |
|---|---|---|---|---|
| Oct 15, 2026 | SPE7M227V0194 ↗ | POWELL ELECTRONICS, INC. | — | $497.70 |
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
POWELL ELECTRONICS, INC.
last award Oct 2026
CIRCUIT INTERRUPTION TECHNOLOGY INC DBA CIT RELAY & SWITCH
no award yet
no awards on record
Listed source POWELL ELECTRONICS, INC. won the only award on record. POWELL ELECTRONICS, INC. won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M5-27-T-1574 | Oct 28, 2026 | Nov 9, 2026 | 30 | Open | View at DIBBS → |
| SPE7M5-26-T-450D | Aug 28, 2026 | Sep 8, 2026 | 210 | 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: 2026-10-16.
- Full methodology →
Cite this page
Citation
NSN Explorer. "RELAY,ELECTROMAGNETIC." nsnexplorer.com, https://nsnexplorer.com/nsn/5945-01-721-9750/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5945-01-721-9750/