PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23638Valve,poppet,engine

Briggs and Stratton Corp · NSN 2805-00-356-0839 · FSC 2805 · No Item Name Available
Verified by PartsTable
NSN 2805-00-356-0839 — this item is cataloged by the U.S. Government under National Stock Number 2805-00-356-0839. Primary manufacturer part number: 23638.
Features
  • Valve,poppet,engine — FSC 2805
  • 5 verified cross-references
  • Primary manufacturer: Briggs and Stratton Corp
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 2805-00-356-0839, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Briggs and Stratton Corp. This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameValve,poppet,engine
FSC / FSG2805 — No Item Name Available (FSG 28)
ManufacturersBriggs and Stratton Corp (CAGE 08645); Aqua-Chem Inc Cleaver-Brooks Div (CAGE 12793); Aqua-Chem, Inc. Dba Aqua-Chem Inc (CAGE 0EXU3); Sterling Div Federal Mogul Corp (CAGE 77576)
Technical Specifications
ParameterValue
NSN2805-00-356-0839
Primary Part Number23638
Item NameValve,poppet,engine
FSC / FSG2805 / 28 — No Item Name Available
ManufacturerBriggs and Stratton Corp
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6130-00-164-4217 INTERCHANGEABLE
Power Supply
5999-00-188-4140 INTERCHANGEABLE
Cap,electrical
5945-00-230-5003 INTERCHANGEABLE
Solenoid,electrical
5310-00-275-9461214150 INTERCHANGEABLE
Nut,plain,hexagon
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
2825-00-383-6746T135011 INTERCHANGEABLE
Bellows,valve
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
6620-01-191-5932 INTERCHANGEABLE
Indicator,engine Te
3110-01-191-712363617 INTERCHANGEABLE
Bearing,ball,annular
Sears, Roebuck and Co. Dba Sears Div Sears Commercial
5996-01-217-7731 INTERCHANGEABLE
Amplifier Assembly
5331-01-264-6402 INTERCHANGEABLE
O-Ring
5120-01-349-4721 INTERCHANGEABLE
Wrench,box and Open End,combinat
Cross-Reference Index
Part NumberManufacturer
23638 PRIMARY Briggs and Stratton Corp (USA)
63617 Briggs and Stratton Corp (USA)
PI2958 Aqua-Chem Inc Cleaver-Brooks Div (USA)
PI2958 Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA)
A1095 Sterling Div Federal Mogul Corp (USA)
Related Parts
6130-00-164-4217INTERCHANGEABLE
POWER SUPPLY
5999-00-188-4140INTERCHANGEABLE
CAP,ELECTRICAL
5945-00-230-5003INTERCHANGEABLE
SOLENOID,ELECTRICAL
5310-00-275-9461INTERCHANGEABLE
NUT,PLAIN,HEXAGON
214150
2825-00-383-6746INTERCHANGEABLE
BELLOWS,VALVE
T135011
6620-01-191-5932INTERCHANGEABLE
INDICATOR,ENGINE TE
3110-01-191-7123INTERCHANGEABLE
BEARING,BALL,ANNULAR
63617
5996-01-217-7731INTERCHANGEABLE
AMPLIFIER ASSEMBLY
5331-01-264-6402INTERCHANGEABLE
O-RING
5120-01-349-4721INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT
5330-01-548-1318INTERCHANGEABLE
PARTS KIT,SEAL REPLACEMENT,MECHA
63617
1650-01-594-6414INTERCHANGEABLE
HOUSING,LIQUID PUMP
23638

Frequently Asked Questions

What is NSN 2805-00-356-0839?

NSN 2805-00-356-0839 is a Valve,poppet,engine, manufactured by Briggs and Stratton Corp, classified under FSC 2805 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2805-00-356-0839?

NSN 2805-00-356-0839 has 5 cross-referenced part numbers: 23638 (Briggs and Stratton Corp), 63617 (Briggs and Stratton Corp), PI2958 (Aqua-Chem Inc Cleaver-Brooks Div), PI2958 (Aqua-Chem, Inc. Dba Aqua-Chem Inc), A1095 (Sterling Div Federal Mogul Corp).

What NSN replaces 2805-00-356-0839?

There are 12 known substitutes for 2805-00-356-0839: 6130-00-164-4217, 5999-00-188-4140, 5945-00-230-5003 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 2805-00-356-0839 still in active supply?

NSN 2805-00-356-0839 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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