Acquisition method (AMC)
3
FSC 2815 × PISTON,INTERNAL COMBUSTION ENGIN
PISTON,INTERNAL COMBUSTION ENGIN
2815-01-434-5178 FSC 2815
NSN 2815-01-434-5178 (also written 2815014345178; NIIN 01-434-5178) is a piston, internal combustion engin in Federal Supply Class 2815, Diesel Engines and Components. 3 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 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 |
|---|---|
| HEAD STYLE AASK | — |
| FURNISHED ITEMS ABFF | SKIRT BOTTOM CUTAWAY FEATURE AND OIL GROOVE AND RETAINING RING GROOVE |
| OVERALL HEIGHT ABKW | INCHES NOMINAL 6.611 |
| DIAMETER ABMZ | INCHES NOMINAL 6.975 |
| OIL PASSAGE TYPE ACXM | LOCATION NOT OTHERWISE SPECIFIED SLOT |
| PINHOLE DIAMETER ACXU | INCHES NOMINAL 2.1270 |
| END ITEM IDENTIFICATION AGAV | 2815-01-414-6821 |
| SKIRT TYPE AXFT | SOLID |
| CUT DEPTH AXFW | INCHES NOMINAL 0.380 |
| RING GROOVE QUANTITY AXFZ | 4 |
| DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP AXPK | INCHES NOMINAL 3.391 |
| DISTANCE BETWEEN PIN BOSSES AXPM | INCHES NOMINAL 4.855 |
| PIN TYPE FOR WHICH DESIGNED AXPQ | FLOATING |
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 |
|---|---|---|
| E8DR104-006 | 02978 | RENK AMERICA LLC DIV RENK AMERICA |
| E8DR104-006 | 3NNX8 | BRIGHTON CROMWELL LLC |
| E8DR104-006-1 | 02978 | RENK AMERICA LLC DIV RENK AMERICA |
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
—
Sep 1, 2026
Last purchased
1 · 1.0/yr
Purchase records
$1,195,034
Total demand
$1,195,034
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 |
|---|---|---|---|---|
| Sep 1, 2026 | SPE7LX26D0036/SPE7L126F159S ↗ | EOS INC DBA EOS INC | — | $1,195,034 |
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
EOS INC DBA EOS INC
last award Sep 2026
BRIGHTON CROMWELL LLC
no award yet
no awards on record
Listed source RENK AMERICA LLC DIV RENK AMERICA
no award yet
no awards on record
Listed source EOS INC DBA EOS INC won the only award on record. EOS INC DBA EOS 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 27, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-26.
- Full methodology →
Cite this page
Citation
NSN Explorer. "PISTON,INTERNAL COMBUSTION ENGIN." nsnexplorer.com, https://nsnexplorer.com/nsn/2815-01-434-5178/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/2815-01-434-5178/