PartsTable TECHNICAL DATA SHEET

NSN 2805-01-312-1308Government record, cited

Valve, Poppet, Engine2805-01-312-1308

NSN 2805-01-312-1308 · NIIN 013121308

FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components · FSG 28 — Engines, Turbines, and Components

Government record, cited

Also searched as 2805-01-312-1308 · 2805013121308 · NIIN 013121308 · 01-312-1308 · FSC 2805 Gasoline Reciprocating Engines, Except Aircraft; and Components

Nearby stock numbers ← 2805-01-312-1307 Valve, Poppet, Engine · 2805-01-312-1316 Push Rod, Engine Poppet Valve →

Features

Valve,poppet,engine — FSC 2805

Identification

NSN: 2805-01-312-1308
NIIN: 013121308
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
FSG: 28 — Engines, Turbines, and Components

General Description

The Valve,poppet,engine, cataloged under National Stock Number 2805-01-312-1308, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Valve,poppet,engine
FSC / FSG	2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components (FSG 28)

Technical Specifications

Parameter	Value
NSN	2805-01-312-1308
Item Name	Valve,poppet,engine
FSC / FSG	2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

⇄ Related Items 3

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5305-01-381-141133506 POSSIBLE MATCH

THUMBSCREW

Possible match (shared part number)Jergens Inc Div Tooling Components Division

5340-01-439-885533506 POSSIBLE MATCH

SEAT,BALL SOCKET

Possible match (shared part number)Cat Pumps Corp

6515-01-615-042133506 POSSIBLE MATCH

ADAPTER-PLUG,EPIDURAL CATHETER

Possible match (shared part number)Covidien Healthcare Div Medical

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
33506	3/9 Design control — primary reference Lauson Division of Tecumseh Products Co

Related Parts

5305-01-381-1411POSSIBLE MATCH

THUMBSCREW

33506

5340-01-439-8855POSSIBLE MATCH

SEAT,BALL SOCKET

33506

6515-01-615-0421POSSIBLE MATCH

ADAPTER-PLUG,EPIDURAL CATHETER

33506

Frequently Asked Questions

What is NSN 2805-01-312-1308?

NSN 2805-01-312-1308 is a Valve,poppet,engine, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.

What NSN replaces 2805-01-312-1308?

3 possible matches (shared part number, not a government interchangeability claim): 5305-01-381-1411, 5340-01-439-8855, 6515-01-615-0421. Verify interchangeability with system specifications before substitution.

Is NSN 2805-01-312-1308 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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