PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MD070691Valve,poppet,engine

Chrysler Corp Service and Parts Opns · NSN 2805-01-258-9394 · FSC 2805 · No Item Name Available
Verified by PartsTable
NSN 2805-01-258-9394 — this item is cataloged by the U.S. Government under National Stock Number 2805-01-258-9394. Primary manufacturer part number: MD070691.
Features
  • Valve,poppet,engine — FSC 2805
  • Carbon Relief Groove: NOT INCLUDED
  • Material: STEEL OVERALL
  • Stem Length: 4.3230 INCHES NOMINAL IN
  • Head Style: FLAT
  • Stem Diameter: 0.3136 INCHES NOMINAL IN
  • Seat Angle in Deg: 45.0
  • Outside Diameter: 1.6930 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 2805-01-258-9394, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2805-01-258-9394
Primary Part NumberMD070691
Item NameValve,poppet,engine
FSC / FSG2805 / 28 — No Item Name Available
ManufacturerChrysler Corp Service and Parts Opns
StatusACTIVE
Carbon Relief GrooveNOT INCLUDED
MaterialSTEEL OVERALL
Stem Length4.3230 INCHES NOMINAL IN
Head StyleFLAT
Stem Diameter0.3136 INCHES NOMINAL IN
Seat Angle in Deg45.0
Outside Diameter1.6930 INCHES NOMINAL IN
Stem StylePLAIN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6240-00-143-3060 INTERCHANGEABLE
Lamp,incandescent
2530-00-495-08797348057 INTERCHANGEABLE
Arm
Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations
2805-01-315-2496 INTERCHANGEABLE
Valve,poppet,engine
Cross-Reference Index
Part NumberManufacturer
MD070691 Chrysler Corp Service and Parts Opns (USA)
V2331 Bosch Automotive Service Solutions Inc. (USA)
V2331 Spx Corp (USA)
Related Parts
6240-00-143-3060INTERCHANGEABLE
LAMP,INCANDESCENT
2530-00-495-0879INTERCHANGEABLE
ARM
7348057
2805-01-315-2496INTERCHANGEABLE
VALVE,POPPET,ENGINE

Frequently Asked Questions

What is NSN 2805-01-258-9394?

NSN 2805-01-258-9394 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 2805-01-258-9394?

NSN 2805-01-258-9394 has 3 cross-referenced part numbers: MD070691 (Chrysler Corp Service and Parts Opns), V2331 (Bosch Automotive Service Solutions Inc.), V2331 (Spx Corp).

What NSN replaces 2805-01-258-9394?

There are 3 known substitutes for 2805-01-258-9394: 6240-00-143-3060, 2530-00-495-0879, 2805-01-315-2496. Verify interchangeability with system specifications before substitution.

What are the specifications of MD070691?

Key specifications for MD070691: Carbon Relief Groove: NOT INCLUDED; Material: STEEL OVERALL; Stem Length: 4.3230 INCHES NOMINAL IN; Head Style: FLAT. 8 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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