Acquisition method (AMC)
3
FSC 1680 × PISTON
PISTON
1680-00-724-0943 FSC 1680
NSN 1680-00-724-0943 (also written 1680007240943; NIIN 00-724-0943) is a piston in Federal Supply Class 1680, Miscellaneous Aircraft Accessories and Components. 1 manufacturer part number from 1 supplier is 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)
L
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC L: annual buy value is below the screening threshold. 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.
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 |
|---|---|---|
| 149B6037 | 72429 | MISSION SYSTEMS DAVENPORT 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
$5,078.97
Purchases
1
Total spend
$45,711
Oct 16, 2026
Last purchased
3 · 3.0/yr
Purchase records
$94,421
Total demand
$5,078.97
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 21, 2026 | 9 | $5,078.97 | $45,711 | ECI DEFENSE GROUP, INC. DIV ECI-GA (4BJ65) | 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 |
|---|---|---|---|---|
| Sep 21, 2026 | SPE7M426P5080 ↗ | ECI DEFENSE GROUP, INC. DIV ECI-GA | — | $45,711 |
| Oct 16, 2026 | SPE4A627P2622 ↗ | AVIARMS SUPPORT CORP | — | $3,000 |
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
ECI DEFENSE GROUP, INC. DIV ECI-GA
last award Sep 2026
MISSION SYSTEMS DAVENPORT INC.
no award yet
no awards on record
Listed source ECI DEFENSE GROUP, INC. DIV ECI-GA won the only award on record. ECI DEFENSE GROUP, INC. DIV ECI-GA won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M4-26-T-343D | Aug 17, 2026 | Sep 15, 2026 | 9 | 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: 2026-10-17.
- Full methodology →
Cite this page
Citation
NSN Explorer. "PISTON." nsnexplorer.com, https://nsnexplorer.com/nsn/1680-00-724-0943/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/1680-00-724-0943/