NSN catalog · 90,963 partsCatalog › Engines, Turbines, and Components › FSC 2815 › 2815-01-057-6639
Poppet Engine Valve P/N 3803515
In stock — 20 on our U.S. shelfNSN 2815-01-057-6639 2815010576639 NIIN 010576639
SECO Parts has 20 in stock of NSN 2815-01-057-6639 — Poppet Engine Valve — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Typical price: $90–$145 each — an estimate from the government catalog price and what we have charged for similar parts. Not a quote: request one for your price. Quote lines carry a $50 minimum.
One part, one step — answered within one business day. Several parts? and send them together.
- Ships in 1–3 business days from Augusta, GA
- Certificate of Conformance on request
- PO, GPC & major cards
- $50 minimum order — smaller requests still get a quote
- 30-day returns · terms
- FLIS item name
- VALVE,POPPET,ENGINE
- SECO description
- VALVE, POPPET
- Federal supply class
- FSC 2815 — Diesel Engines and Components
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 20 |
| Total | 20 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
2815-01-057-6639 010576639 3803515 207241
Get a quote
Build a list across as many parts as you need, send it once, get one quote back — answered within one business day, usually the same day. POs and GPC welcome. $50 minimum order.
More to tell us? Need-by date, ship-to, your own RFQ document
Specifications
- Head height
- 0.2656–0.2750 in
- Chamfer angle in deg
- 45.0
- Groove diameter
- 0.4220–0.4280 in
- Chamfer length
- 0.0100–0.0250 in
- Groove width
- 0.1320–0.1420 in
- Outside diameter
- 2.2150–2.2250 in
- Metallic hardness rating
- Tip Minimum Rockwell C 52.0
- Seat angle in deg
- 30.0
- Neck radius
- 0.7900–0.8100 in
- Stem length
- 7.2730–7.2870 in
- Stem diameter
- 0.4945–0.4955 in
- Distance from groove to stem end
- 0.4600 in (nominal)
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
3803515 207241
Shown for identification only. SECO can quote against any of these numbers.
Logistics data
| Source of supply | SMS DLA Land and Maritime, Columbus, Ohio |
| Acquisition advice code | H Direct delivery from vendor — not stocked by the government; delivered direct from a vendor under a central contract. SECO has 20 on the shelf |
| Unit of issue | EA each |
| Demilitarization code | A Demilitarization not required — non-munitions-list item |
| Controlled inventory code | U Unclassified |
| Hazardous material indicator | N No hazardous material |
Source: public FLIS/PUB LOG cataloging data.
Why buy from SECO
These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.
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FAQ
What is NSN 2815-01-057-6639?
NSN 2815-01-057-6639 (2815010576639) — Poppet Engine Valve: SECO Parts has 20 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for poppet engine valve in federal supply class 2815 (Diesel Engines and Components).
Is NSN 2815-01-057-6639 available?
SECO Parts has 20 in stock in Augusta, GA — order or request a quote below.
How much does NSN 2815-01-057-6639 cost?
SECO typically prices parts like NSN 2815-01-057-6639 at $90–$145 each: an estimate from the government catalog price and what SECO has charged for similar parts. It is not a quote — request one for your price, usually answered the same business day. Quote lines carry a $50 minimum.
What part numbers cross-reference to NSN 2815-01-057-6639?
Part numbers that cross-reference this NSN include 3803515, 207241. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names VALVE,POPPET,ENGINE. Same name is not the same part: check the part numbers.