NSN 2805-01-657-2971 — this item is cataloged by the U.S. Government under National Stock Number 2805-01-657-2971. Manufacturer of record part number: 45M-414.
Also searched as2805-01-657-2971 ·
2805016572971 ·
NIIN 016572971 ·
01-657-2971 ·
FSC 2805 Gasoline Reciprocating Engines, Except Aircraft; and Components · CAGE 21013 · 45M-414
The Guide Push Rod, cataloged under National Stock Number 2805-01-657-2971, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Metrex Valve Corp. Dba Metrex Valve Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Other items in FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2805-00-010-2959
2805-00-010-2959 · Item name not on file
2805-00-066-3426
TAPPET,ENGINE POPPET VALVE
2805-00-326-0797
SPRING,COUPLING FLA
2805-00-395-7778
BALL,BY-PASS VALVE
2805-00-422-9321
RING SET,PISTON
2805-00-447-9114
VALVE,POPPET,ENGINE
2805-00-448-0786
CAMSHAFT
2805-00-561-9463
GUIDE,VALVE STEM
Frequently Asked Questions
What is NSN 2805-01-657-2971?
NSN 2805-01-657-2971 is a Guide Push Rod, manufactured by Metrex Valve Corp. Dba Metrex Valve Corp, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
What part numbers are listed for NSN 2805-01-657-2971?
NSN 2805-01-657-2971 has 1 manufacturer part number on file: 45M-414 (Metrex Valve Corp. Dba Metrex Valve Corp).
What are the specifications of 45M-414?
Key specifications for 45M-414: Special Features: MATERIAL IS DELRIN; Part Name Assigned by Controlling Agency: GUIDE, PUSH ROD; End Item Identification: APL UPDATE. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2805-01-657-2971 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.