NSN catalog · 90,963 partsCatalog › Engines, Turbines, and Components › FSC 2805 › 2805-00-517-9926
Poppet Engine Valve P/N 4SE2017
In stock — 2 on our U.S. shelfNSN 2805-00-517-9926 2805005179926 NIIN 005179926
SECO Parts has 2 in stock of NSN 2805-00-517-9926 — Poppet Engine Valve — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Typical price: $65–$110 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, ENGINE
- Federal supply class
- FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 2 |
| Total | 2 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
2805-00-517-9926 005179926 4SE2017 394434 3H6682-33 A1094 23923
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
- Distance from second groove to stem end
- 3.4450 in (nominal)
- Second groove diameter
- 0.2890 in (nominal)
- Distance from first groove to stem end
- 0.2500 in (nominal)
- Neck radius
- 0.3125 in (nominal)
- Stem length
- 4.6730 in (nominal)
- Stem diameter
- 0.3100 in (nominal)
- Outside diameter
- 1.2500 in (nominal)
- Seat angle in deg
- 45.0
- Material document and classification
- Stem Fed STD Single Material Response Fed STD 66 or Assn STD Single Material Response Aisi 3140 or Assn STD Single Material Response SAE 3140
- Fsc application data
- Gasoline Engine
- Head height
- 0.1562 in (nominal)
- Chamfer angle in deg
- 60.0
- Chamfer length
- 0.0469 in (nominal)
- Material
- Stem Steel Comp 3140
- Material document and classification
- Head Second Layer Fed STD Single Material Response Fed STD 66 or Assn STD Single Material Response SAE SAE EV4
- First groove width
- 0.2650 in (nominal)
- Second groove width
- 0.3750 in (nominal)
- Material
- Head Second Layer Steel Comp EV-4
- First groove diameter
- 0.2530 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
4SE2017 394434 3H6682-33 A1094 23923
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 | J Not stocked, centrally procured — the government does not stock this item; it is procured only when a requisition arrives. SECO has 2 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.
In business since 1951 · 30,000+ contracts completed · about SECO & our policies · more questions answered
FAQ
What is NSN 2805-00-517-9926?
NSN 2805-00-517-9926 (2805005179926) — Poppet Engine Valve: SECO Parts has 2 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for poppet engine valve in federal supply class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components).
Is NSN 2805-00-517-9926 available?
SECO Parts has 2 in stock in Augusta, GA — order or request a quote below.
How much does NSN 2805-00-517-9926 cost?
SECO typically prices parts like NSN 2805-00-517-9926 at $65–$110 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 2805-00-517-9926?
Part numbers that cross-reference this NSN include 4SE2017, 394434, 3H6682-33, A1094, 23923. 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.
More in FSC 2805
2805-00-522-7378 Engine Poppet Valve Rotor
2805-00-522-7386 Gasoline Engine
2805-00-529-8456 Piston Ring
2805-00-529-9569 Piston W/ Sleeve
2805-00-532-9104 Withpin Piston
2805-00-534-0165
All of FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components →