Acquisition method (AMC)
5
FSC 5945 × RELAY ASSEMBLY
RELAY ASSEMBLY
5945-01-240-6330 FSC 5945
NSN 5945-01-240-6330 (also written 5945012406330; NIIN 01-240-6330) is a relay assembly 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 from a sole-source contractor that is not the actual manufacturer (AMC 5).
Suffix (AMSC)
R
Competition
Coded for a named source
AMC 5: buy from a sole-source contractor that is not the actual manufacturer. 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 |
|---|---|
| CONTROLLING AGENCY AMSA | THE ELECTRIC TACHOMETER CORP |
| IDENTIFYING NUMBER AMSB | DRAWING NO. K4001-1 |
| INDIVIDUAL RELAY QUANTITY APCK | 2 |
| RELAY TYPE APCL | ELECTROMAGNETIC |
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 |
|---|---|---|
| B1875 | 12763 | DYNALEC CORPORATION |
| B1875 | 20049 | THE ELECTRIC TACHOMETER CORP. |
| K4001-1 | 12763 | DYNALEC CORPORATION |
| K4001-1 | 20049 | THE ELECTRIC TACHOMETER CORP. |
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
$6,233.00
Purchases
1
Total spend
$6,233
Oct 14, 2026
Last purchased
2 · 2.0/yr
Purchase records
$12,466
Total demand
$6,233.00
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 14, 2026 | 1 | $6,233.00 | $6,233 | AVIARMS SUPPORT CORP (58985) | 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 14, 2026 | SPE7M127P0450 ↗ | AVIARMS SUPPORT CORP | — | $6,233 |
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.
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
AVIARMS SUPPORT CORP
last award Oct 2026
DYNALEC CORPORATION
no award yet
no awards on record
Listed source THE ELECTRIC TACHOMETER CORP.
no award yet
no awards on record
Listed source AVIARMS SUPPORT CORP won the only award on record. AVIARMS SUPPORT CORP won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M5-26-T-368A | Aug 5, 2026 | Aug 20, 2026 | 1 | 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: 2026-10-15.
- Full methodology →
Cite this page
Citation
NSN Explorer. "RELAY ASSEMBLY." nsnexplorer.com, https://nsnexplorer.com/nsn/5945-01-240-6330/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5945-01-240-6330/