Acquisition method (AMC)
1
FSC 5999 × LIGHT-SWITCH
LIGHT-SWITCH
5999-00-056-3251 FSC 5999
NSN 5999-00-056-3251 (also written 5999000563251; NIIN 00-056-3251) is a light-switch in Federal Supply Class 5999, Miscellaneous Electrical and Electronic Components. 5 manufacturer part numbers from 3 suppliers are 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 | |
|---|---|---|---|
| SPE7M2-27-T-0541 | 19 | Closes in 2d | Bid → |
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
B
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, 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 |
|---|---|
| SPECIAL FEATURES FEAT | WEAPON SYSTEM ESSENTIAL |
| SHAPE SHPE | COVER SQUARE |
| CRITICALITY CODE JUSTIFICATION CRTL | FEAT |
| OVERALL WIDTH ABMK | INCHES NOMINAL 2.328 |
| OVERALL LENGTH ABHP | INCHES NOMINAL 2.328 |
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 |
|---|---|---|
| 911AGB011BB | 1PGY5 | SENASYS, INC |
| 911CMC-185X | 1PGY5 | SENASYS, INC |
| 911CMC-185X | 91929 | HONEYWELL INTERNATIONAL INC. DBA HONEYWEEL SENSING & CONTROLS |
| C508722-22 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION, LAKEHURST |
| C508722-22 | 91929 | HONEYWELL INTERNATIONAL INC. DBA HONEYWEEL SENSING & CONTROLS |
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
$467.42
Purchases
1
Total spend
$4,674
Sep 23, 2026
Last purchased
2 · 2.0/yr
Purchase records
$9,348
Total demand
$467.42
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 |
|---|---|---|---|---|
| Sep 23, 2026 | SPE7M226P4003 ↗ | — | — | $4,674 |
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
CAGE 7QNH3
last award Sep 2026
HONEYWELL INTERNATIONAL INC. DBA HONEYWEEL SENSING & CONTROLS
no award yet
no awards on record
Listed source NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION, LAKEHURST
no award yet
no awards on record
Listed source SENASYS, INC
no award yet
no awards on record
Listed source CAGE 7QNH3 won the only award on record. CAGE 7QNH3 won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M2-27-T-0541 | Oct 30, 2026 | Nov 9, 2026 | 19 | Open | View at DIBBS → |
| SPE7M2-26-T-6447 | Aug 25, 2026 | Sep 4, 2026 | 10 | 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: 2026-10-05.
- Full methodology →
Cite this page
Citation
NSN Explorer. "LIGHT-SWITCH." nsnexplorer.com, https://nsnexplorer.com/nsn/5999-00-056-3251/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5999-00-056-3251/