PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

71381Valve,e,haust

Textron Lycoming Inc Williamsport Plant · NSN 2810-00-475-7865 · FSC 2810 · No Item Name Available
Verified by PartsTable
NSN 2810-00-475-7865 — this item is cataloged by the U.S. Government under National Stock Number 2810-00-475-7865. Primary manufacturer part number: 71381.
Features
  • Valve,e,haust — FSC 2810
  • 1 verified cross-reference
  • Primary manufacturer: Textron Lycoming Inc Williamsport Plant
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,e,haust, cataloged under National Stock Number 2810-00-475-7865, is classified within Federal Supply Class 2810 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Textron Lycoming Inc Williamsport Plant. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,e,haust
FSC / FSG2810 — No Item Name Available (FSG 28)
ManufacturersTextron Lycoming Inc Williamsport Plant (CAGE 80254)
Technical Specifications
ParameterValue
NSN2810-00-475-7865
Primary Part Number71381
Item NameValve,e,haust
FSC / FSG2810 / 28 — No Item Name Available
ManufacturerTextron Lycoming Inc Williamsport Plant
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
8475-00-480-249271381 INTERCHANGEABLE
Anti-G Garment,cutaway
Aeronautical and Support Equipment Type/asetds/aflcmc/ezsc
8475-00-545-8204 INTERCHANGEABLE
Anti-G Garment,cutaway
6210-01-685-9920 INTERCHANGEABLE
Light,indicator
Cross-Reference Index
Part NumberManufacturer
71381 PRIMARY Textron Lycoming Inc Williamsport Plant (USA)
Related Parts
8475-00-480-2492INTERCHANGEABLE
ANTI-G GARMENT,CUTAWAY
71381
8475-00-545-8204INTERCHANGEABLE
ANTI-G GARMENT,CUTAWAY
6210-01-685-9920INTERCHANGEABLE
LIGHT,INDICATOR

Frequently Asked Questions

What is NSN 2810-00-475-7865?

NSN 2810-00-475-7865 is a Valve,e,haust, manufactured by Textron Lycoming Inc Williamsport Plant, classified under FSC 2810 (No Item Name Available). Status: active.

What are the part numbers for NSN 2810-00-475-7865?

NSN 2810-00-475-7865 has 1 cross-referenced part number: 71381 (Textron Lycoming Inc Williamsport Plant).

What NSN replaces 2810-00-475-7865?

There are 3 known substitutes for 2810-00-475-7865: 8475-00-480-2492, 8475-00-545-8204, 6210-01-685-9920. Verify interchangeability with system specifications before substitution.

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