Acquisition method (AMC)
1
FSC 2815 × RING SET,PISTON
RING SET,PISTON
2815-00-890-5019 FSC 2815
NSN 2815-00-890-5019 (also written 2815008905019; NIIN 00-890-5019) is a ring set, piston in Federal Supply Class 2815, Diesel Engines and Components. 10 manufacturer part numbers from 10 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 as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
C
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC C: needs engineering source approval; other sources must qualify first. 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 |
|---|---|
| STANDARD BORE DIAMETER ACXZ | INCHES 3.875 |
| BORE DIAMETER OVERSIZE ACYA | INCHES 3.875 |
| PISTON ACCOMMODATION QUANTITY AETD | 1 |
| RING SET COMPONENT PARTS AETE | COMPRESSION 4;OIL RING 1;SCRAPE RING 1 |
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 |
|---|---|---|
| 2815008905019 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |
| 41154 | 77220 | DANA CORP ENGINE PRODUCTS DIV |
| 519 8901 | T2362 | OZPAR OTOMOTIV SAN.VE TIC.LTD.STI. |
| 5198901 | 24617 | GENERAL MOTORS CORP |
| 5198901 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC DBA ROLLS-ROYCE SOLUTIONS AMERICA INC |
| 5198901 | T0720 | FNSS SAVUNMA SISTEMLERI ANONIM SIRKETI |
| 5793070028 | G2780 | MENGIA S.A. |
| B5198901 | 7U177 | FEDERAL-MOGUL CORPORATION DBA FEDERAL-MOGUL DIV FP DIESEL |
| K-5198901 | 18954 | KORODY-COLYER CORP A CR INDUSTRIES CO |
| PC5198901 | C7432 | POWER COMPONENTS (DEUTSCHLAND) GMBH |
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 28, 2026
Last purchased
1 · 1.0/yr
Purchase records
$327.25
Total demand
$327.25
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 28, 2026 | SPE7L326V4942 ↗ | PINES QUALITY INC | — | $327.25 |
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
PINES QUALITY INC
last award Aug 2026
DANA CORP ENGINE PRODUCTS DIV
no award yet
no awards on record
Listed source E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
no award yet
no awards on record
Listed source FEDERAL-MOGUL CORPORATION DBA FEDERAL-MOGUL DIV FP DIESEL
no award yet
no awards on record
Listed source FNSS SAVUNMA SISTEMLERI ANONIM SIRKETI
no award yet
no awards on record
Listed source GENERAL MOTORS CORP
no award yet
no awards on record
Listed source KORODY-COLYER CORP A CR INDUSTRIES CO
no award yet
no awards on record
Listed source MENGIA S.A.
no award yet
no awards on record
Listed source PINES QUALITY INC won the only award on record. PINES QUALITY INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7L1-26-T-15L2 | Sep 23, 2026 | Oct 5, 2026 | 60 | 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: 2026-10-27.
- Full methodology →
Cite this page
Citation
NSN Explorer. "RING SET,PISTON." nsnexplorer.com, https://nsnexplorer.com/nsn/2815-00-890-5019/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/2815-00-890-5019/