PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31H1009-1Undershirt

Naval Air Development Center Warminster Navairsyscom Hq · NSN 8475-00-671-4726 · FSC 8475 · No Item Name Available
Verified by PartsTable
NSN 8475-00-671-4726 — this item is cataloged by the U.S. Government under National Stock Number 8475-00-671-4726. Primary manufacturer part number: 31H1009-1.
Features
  • Undershirt — FSC 8475
  • 2 verified cross-references
  • Primary manufacturer: Naval Air Development Center Warminster Navairsyscom Hq
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Undershirt, cataloged under National Stock Number 8475-00-671-4726, is classified within Federal Supply Class 8475 (No Item Name Available) of the Clothing, Individual Equipment, and Insignia group. The primary manufacturer of record is Naval Air Development Center Warminster Navairsyscom Hq. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameUndershirt
FSC / FSG8475 — No Item Name Available (FSG 84)
ManufacturersNaval Air Development Center Warminster Navairsyscom Hq (CAGE 80206)
Technical Specifications
ParameterValue
NSN8475-00-671-4726
Primary Part Number31H1009-1
Item NameUndershirt
FSC / FSG8475 / 84 — No Item Name Available
ManufacturerNaval Air Development Center Warminster Navairsyscom Hq
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3110-00-155-7447 INTERCHANGEABLE
Bearing,roller,tapered
1660-00-507-0428100911 INTERCHANGEABLE
Shaft Assy,butterfly
Meggitt North Hollywood Inc
5905-00-925-8787100911 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Crane Electronics, Inc.
2540-00-986-447926-3301 INTERCHANGEABLE
Pedal,control
Anchor Industries Inc
1560-01-083-1772100911 INTERCHANGEABLE
Support Symbol
Astronautics Corporation of America
5970-01-195-7608 INTERCHANGEABLE
Insulator,plate
1310-01-472-987112992292 INTERCHANGEABLE
Cartridge,40 Millimeter,practice
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
4820-01-681-435810091-1 INTERCHANGEABLE
Valve Assembly
Morpac Industries, Inc Div Actuator
Cross-Reference Index
Part NumberManufacturer
31H1009-1 PRIMARY Naval Air Development Center Warminster Navairsyscom Hq (USA)
1009-11 PRIMARY Naval Air Development Center Warminster Navairsyscom Hq (USA)
Related Parts
3110-00-155-7447INTERCHANGEABLE
BEARING,ROLLER,TAPERED
1660-00-507-0428INTERCHANGEABLE
SHAFT ASSY,BUTTERFLY
100911
5905-00-925-8787INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
100911
2540-00-986-4479INTERCHANGEABLE
PEDAL,CONTROL
26-3301
1560-01-083-1772INTERCHANGEABLE
SUPPORT SYMBOL
100911
5970-01-195-7608INTERCHANGEABLE
INSULATOR,PLATE
1310-01-472-9871INTERCHANGEABLE
CARTRIDGE,40 MILLIMETER,PRACTICE
12992292
4820-01-681-4358INTERCHANGEABLE
VALVE ASSEMBLY
10091-1

Frequently Asked Questions

What is NSN 8475-00-671-4726?

NSN 8475-00-671-4726 is a Undershirt, manufactured by Naval Air Development Center Warminster Navairsyscom Hq, classified under FSC 8475 (No Item Name Available). Status: active.

What are the part numbers for NSN 8475-00-671-4726?

NSN 8475-00-671-4726 has 2 cross-referenced part numbers: 31H1009-1 (Naval Air Development Center Warminster Navairsyscom Hq), 1009-11 (Naval Air Development Center Warminster Navairsyscom Hq).

What NSN replaces 8475-00-671-4726?

There are 8 known substitutes for 8475-00-671-4726: 3110-00-155-7447, 1660-00-507-0428, 5905-00-925-8787 and 5 more. Verify interchangeability with system specifications before substitution.

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