PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

103030Hardshell,oxygen Mask,aircraft

Gentex Corp · NSN 1660-01-594-4024 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-01-594-4024 — this item is cataloged by the U.S. Government under National Stock Number 1660-01-594-4024. Primary manufacturer part number: 103030.
Features
  • Hardshell,oxygen Mask,aircraft — FSC 1660
  • 1 verified cross-reference
  • Primary manufacturer: Gentex Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Hardshell,oxygen Mask,aircraft, cataloged under National Stock Number 1660-01-594-4024, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Gentex Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHardshell,oxygen Mask,aircraft
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersGentex Corp (CAGE 60240)
Technical Specifications
ParameterValue
NSN1660-01-594-4024
Primary Part Number103030
Item NameHardshell,oxygen Mask,aircraft
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerGentex Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5310-00-010-3030 INTERCHANGEABLE
Nut,plain,hexagon
5330-00-087-7070103030 INTERCHANGEABLE
Gasket
L3harris Technologies, Inc Div Space & Airborne Systems
2530-00-439-9264169276 INTERCHANGEABLE
Nut,wheel
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
4330-01-100-0158330-30 INTERCHANGEABLE
Filter Element,fluid
Marvel Engineering Company Inc
5961-01-175-2590 INTERCHANGEABLE
Semiconductor Device,diode
6515-01-571-997610-3030 INTERCHANGEABLE
Drill,otologic
Invotec International, Inc. Dba Invotec International
4910-01-670-0607103 030 INTERCHANGEABLE
Fixture,vehicular Maintenance
Deutz Corporation
Cross-Reference Index
Part NumberManufacturer
103030 PRIMARY Gentex Corp (USA)
Related Parts
5310-00-010-3030INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5330-00-087-7070INTERCHANGEABLE
GASKET
103030
2530-00-439-9264INTERCHANGEABLE
NUT,WHEEL
169276
4330-01-100-0158INTERCHANGEABLE
FILTER ELEMENT,FLUID
330-30
5961-01-175-2590INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
6515-01-571-9976INTERCHANGEABLE
DRILL,OTOLOGIC
10-3030
4910-01-670-0607INTERCHANGEABLE
FIXTURE,VEHICULAR MAINTENANCE
103 030

Frequently Asked Questions

What is NSN 1660-01-594-4024?

NSN 1660-01-594-4024 is a Hardshell,oxygen Mask,aircraft, manufactured by Gentex Corp, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-01-594-4024?

NSN 1660-01-594-4024 has 1 cross-referenced part number: 103030 (Gentex Corp).

What NSN replaces 1660-01-594-4024?

There are 7 known substitutes for 1660-01-594-4024: 5310-00-010-3030, 5330-00-087-7070, 2530-00-439-9264 and 4 more. Verify interchangeability with system specifications before substitution.

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