PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A14621-3A33Shell,flyer's Helmet

Gentex Corporation · NSN 8475-01-709-1381 · FSC 8475 · No Item Name Available
Verified by PartsTable
NSN 8475-01-709-1381 — this item is cataloged by the U.S. Government under National Stock Number 8475-01-709-1381. Primary manufacturer part number: A14621-3A33.
Features
  • Shell,flyer's Helmet — FSC 8475
  • 2 verified cross-references
  • Primary manufacturer: Gentex Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shell,flyer's Helmet, cataloged under National Stock Number 8475-01-709-1381, 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 Gentex Corporation. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameShell,flyer's Helmet
FSC / FSG8475 — No Item Name Available (FSG 84)
ManufacturersGentex Corporation (CAGE 97427)
Technical Specifications
ParameterValue
NSN8475-01-709-1381
Primary Part NumberA14621-3A33
Item NameShell,flyer's Helmet
FSC / FSG8475 / 84 — No Item Name Available
ManufacturerGentex Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
1560-00-024-404614621 INTERCHANGEABLE
Bracket,aileron Pul
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
5136-00-228-1014 INTERCHANGEABLE
Tap,thread Cutting
5950-00-238-64661462-1 INTERCHANGEABLE
Coil,radio Frequency
Drs Signal Solutions, Inc.
5970-00-407-647214621 INTERCHANGEABLE
Insulator,strain
Viz Manufacturing Company
3820-00-423-0328 INTERCHANGEABLE
Jackscrew
9905-01-051-2821 INTERCHANGEABLE
Plate,identification
5331-01-215-580114621 INTERCHANGEABLE
O-Ring
Dana Commercial Vehicle Products, Llc
8475-01-709-1374A14621-1A33 INTERCHANGEABLE
Shell,flyer's Helmet
Gentex Corporation
8475-01-709-1378A14621-2A33 INTERCHANGEABLE
Shell,flyer's Helmet
Gentex Corporation
8475-01-709-1384A14621-4A33 INTERCHANGEABLE
Shell,flyer's Helmet
Gentex Corporation
Cross-Reference Index
Part NumberManufacturer
A14621-3A33 PRIMARY Gentex Corporation (USA)
14621 Gentex Corporation (USA)
Related Parts
1560-00-024-4046INTERCHANGEABLE
BRACKET,AILERON PUL
14621
5136-00-228-1014INTERCHANGEABLE
TAP,THREAD CUTTING
5950-00-238-6466INTERCHANGEABLE
COIL,RADIO FREQUENCY
1462-1
5970-00-407-6472INTERCHANGEABLE
INSULATOR,STRAIN
14621
3820-00-423-0328INTERCHANGEABLE
JACKSCREW
9905-01-051-2821INTERCHANGEABLE
PLATE,IDENTIFICATION
5331-01-215-5801INTERCHANGEABLE
O-RING
14621
8475-01-709-1374INTERCHANGEABLE
SHELL,FLYER'S HELMET
A14621-1A33
8475-01-709-1378INTERCHANGEABLE
SHELL,FLYER'S HELMET
A14621-2A33
8475-01-709-1384INTERCHANGEABLE
SHELL,FLYER'S HELMET
A14621-4A33

Frequently Asked Questions

What is NSN 8475-01-709-1381?

NSN 8475-01-709-1381 is a Shell,flyer's Helmet, manufactured by Gentex Corporation, classified under FSC 8475 (No Item Name Available). Status: active.

What are the part numbers for NSN 8475-01-709-1381?

NSN 8475-01-709-1381 has 2 cross-referenced part numbers: A14621-3A33 (Gentex Corporation), 14621 (Gentex Corporation).

What NSN replaces 8475-01-709-1381?

There are 10 known substitutes for 8475-01-709-1381: 1560-00-024-4046, 5136-00-228-1014, 5950-00-238-6466 and 7 more. Verify interchangeability with system specifications before substitution.

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