Acquisition method (AMC)
3
FSC 2815 × VALVE,POPPET,ENGINE
VALVE,POPPET,ENGINE
2815-01-163-7190 FSC 2815
NSN 2815-01-163-7190 (also written 2815011637190; NIIN 01-163-7190) is a valve, poppet, engine in Federal Supply Class 2815, Diesel Engines and Components. 6 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Aug 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 | — |
| HEAD HEIGHT AASU | MILLIMETERS NOMINAL 4.70 |
| CHAMFER ANGLE IN DEG AATE | 20.0 |
| CHAMFER LENGTH AAZP | MILLIMETERS NOMINAL 1.00 |
| OUTSIDE DIAMETER ABKV | MILLIMETERS NOMINAL 47.57 |
| MINOR OUTSIDE DIAMETER ADNA | MILLIMETERS NOMINAL 8.67 |
| METALLIC HARDNESS RATING AETC | STEM MINIMUM ROCKWELL C 49.0 AND MAXIMUM ROCKWELL C 42.0 |
| METALLIC HARDNESS RATING AETC | HEAD MAXIMUM ROCKWELL C 42.0 |
| MINOR DIAMETER LENGTH AGRA | MILLIMETERS MAXIMUM 18.44 |
| SEAT ANGLE IN DEG AJFY | 45.0 |
| STEM STYLE ALYX | — |
| NECK RADIUS ALZB | MILLIMETERS NOMINAL 15.00 |
| STEM LENGTH ALZD | MILLIMETERS NOMINAL 125.23 |
| STEM DIAMETER ALZE | MILLIMETERS NOMINAL 8.75 |
| DISTANCE FROM FIRST GROOVE TO STEM END ALZH | MILLIMETERS MAXIMUM 7.00 |
| DISTANCE FROM SECOND GROOVE TO STEM END ALZJ | MILLIMETERS MAXIMUM 13.35 |
| FIRST GROOVE DIAMETER ALZL | MILLIMETERS NOMINAL 7.60 |
| SECOND GROOVE DIAMETER ALZN | MILLIMETERS NOMINAL 7.60 |
| FIRST GROOVE WIDTH ALZQ | MILLIMETERS MAXIMUM 2.67 |
| SECOND GROOVE WIDTH ALZR | MILLIMETERS MAXIMUM 2.67 |
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 |
|---|---|---|
| 14050657 | 11862 | GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT |
| 14050658 | 11862 | GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT |
| 14050658 | 7X677 | GENERAL MOTORS LLC DBA GENERAL MOTORS LLC |
| 23500059 | 7X677 | GENERAL MOTORS LLC DBA GENERAL MOTORS LLC |
| 2815PL0873777 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 5740194 | 34623 | AM GENERAL LLC |
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
—
Aug 12, 2026
Last purchased
1 · 1.0/yr
Purchase records
$43,476
Total demand
$43,476
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 |
|---|---|---|---|---|
| Aug 12, 2026 | SPE7L126V159X ↗ | SUPPLYCORE LLC DIV HEADQUARTERS | — | $43,476 |
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
SUPPLYCORE LLC DIV HEADQUARTERS
last award Aug 2026
AM GENERAL LLC
no award yet
no awards on record
Listed source GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT
no award yet
no awards on record
Listed source GENERAL MOTORS LLC DBA GENERAL MOTORS LLC
no award yet
no awards on record
Listed source JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX
no award yet
no awards on record
Listed source SUPPLYCORE LLC DIV HEADQUARTERS won the only award on record. SUPPLYCORE LLC DIV HEADQUARTERS 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 Nov 4, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-11-04.
- Full methodology →
Cite this page
Citation
NSN Explorer. "VALVE,POPPET,ENGINE." nsnexplorer.com, https://nsnexplorer.com/nsn/2815-01-163-7190/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/2815-01-163-7190/