Acquisition method (AMC)
3
FSC 2040 × PISTON
PISTON
2040-01-111-7312 FSC 2040
NSN 2040-01-111-7312 (also written 2040011117312; NIIN 01-111-7312) is a piston in Federal Supply Class 2040, Marine Hardware and Hull Items. 5 manufacturer part numbers from 3 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 directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
D
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. 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 |
|---|---|
| GENERAL CHARACTERISTICS ITEM DESCRIPTION TEXT | ALUMINUM ALLOY |
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 |
|---|---|---|
| ACG300411 ITEM 8 | 01843 | AMBAC INTERNATIONAL CORPORATION DIV AMBAC INTERNATIONAL |
| ACG300411 ITEM 8 | 07988 | AUTOMOTIVE INC FLUID POWER SYSTEMS COMPONENTS DIV SUB OF UNITED TECHNOLOGIES CORP |
| PT203302 | 01843 | AMBAC INTERNATIONAL CORPORATION DIV AMBAC INTERNATIONAL |
| PT203302 | 07988 | AUTOMOTIVE INC FLUID POWER SYSTEMS COMPONENTS DIV SUB OF UNITED TECHNOLOGIES CORP |
| PT203302 | 0RK88 | KOCSIS TECHNOLOGIES INC DBA KOCSIS TECHNOLOGIES INC |
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 19, 2026
Last purchased
1 · 1.0/yr
Purchase records
$6,425
Total demand
$6,425
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 19, 2026 | SPE7M427P0227 ↗ | AIR MARINE SYSTEMS, INC. DBA AIR MARINE SYSTEMS INC | — | $6,425 |
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
AIR MARINE SYSTEMS, INC. DBA AIR MARINE SYSTEMS INC
last award Oct 2026
AMBAC INTERNATIONAL CORPORATION DIV AMBAC INTERNATIONAL
no award yet
no awards on record
Listed source AUTOMOTIVE INC FLUID POWER SYSTEMS COMPONENTS DIV SUB OF UNITED TECHNOLOGIES CORP
no award yet
no awards on record
Listed source KOCSIS TECHNOLOGIES INC DBA KOCSIS TECHNOLOGIES INC
no award yet
no awards on record
Listed source AIR MARINE SYSTEMS, INC. DBA AIR MARINE SYSTEMS INC won the only award on record. AIR MARINE SYSTEMS, INC. DBA AIR MARINE SYSTEMS INC 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 20, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-20.
- Full methodology →
Cite this page
Citation
NSN Explorer. "PISTON." nsnexplorer.com, https://nsnexplorer.com/nsn/2040-01-111-7312/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/2040-01-111-7312/