NSN catalog · 90,963 partsCatalog › Engines, Turbines, and Components › FSC 2805 › 2805-00-357-5773
Poppet Engine Valve P/N 11681708
In stock — 1 on our U.S. shelfNSN 2805-00-357-5773 2805003575773 NIIN 003575773
SECO Parts has 1 in stock of NSN 2805-00-357-5773 — Poppet Engine Valve — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Typical price: $55–$105 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, EXH
- Federal supply class
- FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 1 |
| Total | 1 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
2805-00-357-5773 003575773 11681708
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
- Minor diameter length
- 0.0940 in (nominal)
- Taper angle in deg
- 15.0
- Seat angle in deg
- 45.0
- Minor outside diameter
- 0.1960–0.2000 in
- Metallic hardness rating
- Seat Face Nominal Rockwell C 30.0
- Chamfer angle in deg
- 45.0
- Chamfer length
- 0.0300 in (nominal)
- Neck radius
- 0.3200 in (nominal)
- Stem length
- 4.2350–4.2430 in
- Stem diameter
- 0.3090–0.3095 in
- Head height
- 0.1600 in (nominal)
- Outside diameter
- 1.3270–1.3370 in
- Distance from minor diameter to stem end
- 0.1740–0.1760 in
- Metallic hardness rating
- Head Nominal Rockwell C 30.0
- Metallic hardness rating
- Stem Nominal Rockwell C 30.0
- Metallic hardness rating
- Tip Nominal Rockwell C 50.0
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
11681708
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 1 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 2805-00-357-5773?
NSN 2805-00-357-5773 (2805003575773) — Poppet Engine Valve: SECO Parts has 1 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 2805-00-357-5773 available?
SECO Parts has 1 in stock in Augusta, GA — order or request a quote below.
How much does NSN 2805-00-357-5773 cost?
SECO typically prices parts like NSN 2805-00-357-5773 at $55–$105 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 2805-00-357-5773?
Part numbers that cross-reference this NSN include 11681708. 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.
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2805-00-360-8339
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