PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

72549Valve,poppet,engine

Simon-Telelect Inc · NSN 2805-01-347-4705 · FSC 2805 · No Item Name Available
Verified by PartsTable
NSN 2805-01-347-4705 — this item is cataloged by the U.S. Government under National Stock Number 2805-01-347-4705. Primary manufacturer part number: 72549.
Features
  • Valve,poppet,engine — FSC 2805
  • 2 verified cross-references
  • Primary manufacturer: Simon-Telelect Inc
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 2805-01-347-4705, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Simon-Telelect Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,poppet,engine
FSC / FSG2805 — No Item Name Available (FSG 28)
ManufacturersSimon-Telelect Inc (CAGE 27645)
Technical Specifications
ParameterValue
NSN2805-01-347-4705
Primary Part Number72549
Item NameValve,poppet,engine
FSC / FSG2805 / 28 — No Item Name Available
ManufacturerSimon-Telelect Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
2530-00-294-7633 INTERCHANGEABLE
Diaphragm,chamber,brake
6635-00-780-1599719-40 INTERCHANGEABLE
Tester,spring Resiliency
Ametek Inc.
5985-00-918-931271940 INTERCHANGEABLE
Waveguide Assembly
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
6150-00-946-6954719-40 INTERCHANGEABLE
Cable Assembly,power,electrical
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
5340-01-049-642972549 INTERCHANGEABLE
Plate-Brake Mountin
L3harris Technologies, Inc Div Space & Airborne Systems
4820-01-425-285571940 INTERCHANGEABLE
Seat,valve
Spirax Sarco Inc Dba Spirax Sarco
Cross-Reference Index
Part NumberManufacturer
72549 PRIMARY Simon-Telelect Inc (USA)
71940 Simon-Telelect Inc (USA)
Related Parts
2530-00-294-7633INTERCHANGEABLE
DIAPHRAGM,CHAMBER,BRAKE
6635-00-780-1599INTERCHANGEABLE
TESTER,SPRING RESILIENCY
719-40
5985-00-918-9312INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
71940
6150-00-946-6954INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
719-40
5340-01-049-6429INTERCHANGEABLE
PLATE-BRAKE MOUNTIN
72549
4820-01-425-2855INTERCHANGEABLE
SEAT,VALVE
71940

Frequently Asked Questions

What is NSN 2805-01-347-4705?

NSN 2805-01-347-4705 is a Valve,poppet,engine, manufactured by Simon-Telelect Inc, classified under FSC 2805 (No Item Name Available). Status: active.

What are the part numbers for NSN 2805-01-347-4705?

NSN 2805-01-347-4705 has 2 cross-referenced part numbers: 72549 (Simon-Telelect Inc), 71940 (Simon-Telelect Inc).

What NSN replaces 2805-01-347-4705?

There are 6 known substitutes for 2805-01-347-4705: 2530-00-294-7633, 6635-00-780-1599, 5985-00-918-9312 and 3 more. Verify interchangeability with system specifications before substitution.

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