PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

805036AValve,poppet,engine

Dresser, Llc · NSN 2805-00-354-6349 · FSC 2805 · No Item Name Available
Verified by PartsTable
NSN 2805-00-354-6349 — this item is cataloged by the U.S. Government under National Stock Number 2805-00-354-6349. Primary manufacturer part number: 805036A.
Features
  • Valve,poppet,engine — FSC 2805
  • Groove Diameter: 0.3594 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Chamfer Angle in Deg: 45.0
  • Outside Diameter: 2.2500 INCHES NOMINAL IN
  • Groove Width: 0.1250 INCHES NOMINAL IN
  • Stem Style: GROOVED
  • Carbon Relief Groove: NOT INCLUDED
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 2805-00-354-6349, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Dresser, Llc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2805-00-354-6349
Primary Part Number805036A
Item NameValve,poppet,engine
FSC / FSG2805 / 28 — No Item Name Available
ManufacturerDresser, Llc
StatusACTIVE
Groove Diameter0.3594 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Chamfer Angle in Deg45.0
Outside Diameter2.2500 INCHES NOMINAL IN
Groove Width0.1250 INCHES NOMINAL IN
Stem StyleGROOVED
Carbon Relief GrooveNOT INCLUDED
Stem Length5.5625 INCHES NOMINAL IN
Head StyleFLAT
Head Height0.2031 INCHES NOMINAL IN
Neck Radius0.3281 INCHES NOMINAL IN
Chamfer Length0.0313 INCHES NOMINAL IN
Stem Diameter0.4375 INCHES NOMINAL IN
Seat Angle in Deg45.0
Distance From Groove to Stem End0.2500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4320-00-035-892215389 INTERCHANGEABLE
Shaft Assembly,pump
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
1040-00-938-375153A68A110 INTERCHANGEABLE
Retainer,valve
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3120-01-179-4187H14582 INTERCHANGEABLE
Bearing,washer,thrust
Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
5950-01-416-820805023 INTERCHANGEABLE
Reactor
Magnetika Inc
5120-01-680-791715389 INTERCHANGEABLE
Key Set,socket Head Screw
Bondhus Corp
Cross-Reference Index
Part NumberManufacturer
805036A PRIMARY Dresser, Llc (USA)
15-389 Dresser, Llc (USA)
Related Parts
4320-00-035-8922INTERCHANGEABLE
SHAFT ASSEMBLY,PUMP
15389
1040-00-938-3751INTERCHANGEABLE
RETAINER,VALVE
53A68A110
3120-01-179-4187INTERCHANGEABLE
BEARING,WASHER,THRUST
H14582
5950-01-416-8208INTERCHANGEABLE
REACTOR
05023
5120-01-680-7917INTERCHANGEABLE
KEY SET,SOCKET HEAD SCREW
15389

Frequently Asked Questions

What is NSN 2805-00-354-6349?

NSN 2805-00-354-6349 is a Valve,poppet,engine, manufactured by Dresser, Llc, classified under FSC 2805 (No Item Name Available). Status: active.

What are the part numbers for NSN 2805-00-354-6349?

NSN 2805-00-354-6349 has 2 cross-referenced part numbers: 805036A (Dresser, Llc), 15-389 (Dresser, Llc).

What NSN replaces 2805-00-354-6349?

There are 5 known substitutes for 2805-00-354-6349: 4320-00-035-8922, 1040-00-938-3751, 3120-01-179-4187 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 805036A?

Key specifications for 805036A: Groove Diameter: 0.3594 INCHES NOMINAL IN; Material: STEEL OVERALL; Chamfer Angle in Deg: 45.0; Outside Diameter: 2.2500 INCHES NOMINAL IN. 15 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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