PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2465335Valve,poppet,engine

Chrysler Corp Service and Parts Opns · NSN 2805-00-491-3291 · FSC 2805 · No Item Name Available
Verified by PartsTable
NSN 2805-00-491-3291 — this item is cataloged by the U.S. Government under National Stock Number 2805-00-491-3291. Primary manufacturer part number: 2465335.
Features
  • Valve,poppet,engine — FSC 2805
  • Carbon Relief Groove: NOT INCLUDED
  • Seat Angle in Deg: 45.0
  • Second Groove Width: 0.0620 INCHES NOMINAL IN
  • First Groove Width: 0.0156 INCHES NOMINAL IN
  • Stem Length: 4.8750 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Distance From Second Groove to Stem End: 0.4688 INCHES NOMINAL IN
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Mechanical power generation
  • Drive system operation
General Description

The Valve,poppet,engine, cataloged under National Stock Number 2805-00-491-3291, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Chrysler Corp Service and Parts Opns. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2805-00-491-3291
Primary Part Number2465335
Item NameValve,poppet,engine
FSC / FSG2805 / 28 — No Item Name Available
ManufacturerChrysler Corp Service and Parts Opns
StatusACTIVE
Carbon Relief GrooveNOT INCLUDED
Seat Angle in Deg45.0
Second Groove Width0.0620 INCHES NOMINAL IN
First Groove Width0.0156 INCHES NOMINAL IN
Stem Length4.8750 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Distance From Second Groove to Stem End0.4688 INCHES NOMINAL IN
Outside Diameter1.7812 INCHES NOMINAL IN
Distance From First Groove to Stem End0.3224 INCHES NOMINAL IN
First Groove Diameter0.3030 INCHES NOMINAL IN
Head StyleCONCAVE
Neck Radius0.1875 INCHES NOMINAL IN
Chamfer Angle in Deg30.0
Stem Diameter0.3725 INCHES NOMINAL IN
Second Groove Diameter0.3030 INCHES NOMINAL IN
Chamfer Length0.0156 INCHES NOMINAL IN
Stem StyleDOUBLE GROOVED
Head Height0.1250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5940-00-006-5830196-6 INTERCHANGEABLE
Terminal,lug
Zierick Mfg Corp
2520-00-126-435710375258 INTERCHANGEABLE
Arm Assy,pedal Adjuster
Fwd Seagrave Holdings Lp
4730-00-172-0040AS15004-1 INTERCHANGEABLE
Fitting,lubrication
Sae International Dba Sae International
5120-00-222-22205120-00-222-2220 INTERCHANGEABLE
Mallet,rawhide
General Services Administration Federal Supply Service
5945-00-231-2927 INTERCHANGEABLE
Relay,electromagnetic
5950-00-410-38711966 INTERCHANGEABLE
Coil,radio Frequency
Drs Signal Solutions, Inc.
5930-00-755-56662162893 INTERCHANGEABLE
Switch,rotary
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4820-00-964-3185 INTERCHANGEABLE
Valve,gate
5306-01-300-12911966 INTERCHANGEABLE
Bolt,hook
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
1430-01-317-45703516730-25 INTERCHANGEABLE
Filter Assembly,special
Raytheon Company Dba Raytheon
Cross-Reference Index
Part NumberManufacturer
2465335 Chrysler Corp Hamtramck Assembly (USA)
2465335 PRIMARY Chrysler Corp Service and Parts Opns (USA)
V2095NSTD Mcquay-Norris Inc Oem Div an Skf Industries Co
V-2506 PRIMARY Trw Inc Trw Intl Trade Government Sales Dept (USA)
1966 Napasco International Inc (USA)
V-1966 PRIMARY Dana Corp Spicer Transmission Div (USA)
2465335 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
Related Parts
5940-00-006-5830INTERCHANGEABLE
TERMINAL,LUG
196-6
2520-00-126-4357INTERCHANGEABLE
ARM ASSY,PEDAL ADJUSTER
10375258
4730-00-172-0040INTERCHANGEABLE
FITTING,LUBRICATION
AS15004-1
5120-00-222-2220INTERCHANGEABLE
MALLET,RAWHIDE
5120-00-222-2220
5945-00-231-2927INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5950-00-410-3871INTERCHANGEABLE
COIL,RADIO FREQUENCY
1966
5930-00-755-5666INTERCHANGEABLE
SWITCH,ROTARY
2162893
4820-00-964-3185INTERCHANGEABLE
VALVE,GATE
5306-01-300-1291INTERCHANGEABLE
BOLT,HOOK
1966
1430-01-317-4570INTERCHANGEABLE
FILTER ASSEMBLY,SPECIAL
3516730-25
4140-01-571-1584INTERCHANGEABLE
NOZZLE,BLOWER
1966

Frequently Asked Questions

What is NSN 2805-00-491-3291?

NSN 2805-00-491-3291 is a Valve,poppet,engine, manufactured by Chrysler Corp Service and Parts Opns, classified under FSC 2805 (No Item Name Available). Status: active.

What are the part numbers for NSN 2805-00-491-3291?

NSN 2805-00-491-3291 has 7 cross-referenced part numbers: 2465335 (Chrysler Corp Hamtramck Assembly), 2465335 (Chrysler Corp Service and Parts Opns), V2095NSTD (Mcquay-Norris Inc Oem Div an Skf Industries Co), V-2506 (Trw Inc Trw Intl Trade Government Sales Dept), 1966 (Napasco International Inc) and 2 more.

What NSN replaces 2805-00-491-3291?

There are 11 known substitutes for 2805-00-491-3291: 5940-00-006-5830, 2520-00-126-4357, 4730-00-172-0040 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2465335?

Key specifications for 2465335: Carbon Relief Groove: NOT INCLUDED; Seat Angle in Deg: 45.0; Second Groove Width: 0.0620 INCHES NOMINAL IN; First Groove Width: 0.0156 INCHES NOMINAL IN. 19 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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