PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G012-1050-03Mask,oxygen

Gentex Corp · NSN 1660-01-073-7596 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-01-073-7596 — this item is cataloged by the U.S. Government under National Stock Number 1660-01-073-7596. Primary manufacturer part number: G012-1050-03.
Features
  • Mask,oxygen — FSC 1660
  • Oxygen System Type: PRESSURE DEMAND
  • Intake Tube Corrugated Feature: INCLUDED
  • Microphone: INCLUDED
  • Mask Size Designation: LONG
  • Intake Tube Length: 16.000 INCHES NOMINAL IN
  • Microphone Pocket: NOT INCLUDED
  • Material: PLASTIC FACEPIECE
Applications
  • Applications requiring Plastic Facepiece construction
General Description

The Mask,oxygen, cataloged under National Stock Number 1660-01-073-7596, 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. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN1660-01-073-7596
Primary Part NumberG012-1050-03
Item NameMask,oxygen
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerGentex Corp
StatusCANCELLED
Oxygen System TypePRESSURE DEMAND
Intake Tube Corrugated FeatureINCLUDED
MicrophoneINCLUDED
Mask Size DesignationLONG
Intake Tube Length16.000 INCHES NOMINAL IN
Microphone PocketNOT INCLUDED
MaterialPLASTIC FACEPIECE
Design TypeMOUTH AND NOSE
HarnessNOT INCLUDED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
1660-01-073-7595834-75-02 INTERCHANGEABLE
Mask,oxygen
Avox Systems Inc Dba Avox Systems Inc
1660-01-081-2368834-75-04 INTERCHANGEABLE
Mask,oxygen
Avox Systems Inc Dba Avox Systems Inc
1660-01-081-9157 INTERCHANGEABLE
Mask,oxygen
Cross-Reference Index
Part NumberManufacturer
G012-1050-03 Gentex Corp (USA)
M87163-03 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-M-87163 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
834-75-03 Scott Technologies, Inc. (USA)
834-75-07 Avox Systems Inc Dba Avox Systems Inc (USA)
834-75-03 Avox Systems Inc Dba Avox Systems Inc (USA)
1660PL0789715 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
1660-01-073-7595INTERCHANGEABLE
MASK,OXYGEN
834-75-02
1660-01-081-2368INTERCHANGEABLE
MASK,OXYGEN
834-75-04
1660-01-081-9157INTERCHANGEABLE
MASK,OXYGEN

Frequently Asked Questions

What is NSN 1660-01-073-7596?

NSN 1660-01-073-7596 is a Mask,oxygen, manufactured by Gentex Corp, classified under FSC 1660 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 1660-01-073-7596?

NSN 1660-01-073-7596 has 7 cross-referenced part numbers: G012-1050-03 (Gentex Corp), M87163-03 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-M-87163 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 834-75-03 (Scott Technologies, Inc.), 834-75-07 (Avox Systems Inc Dba Avox Systems Inc) and 2 more.

What NSN replaces 1660-01-073-7596?

There are 3 known substitutes for 1660-01-073-7596: 1660-01-073-7595, 1660-01-081-2368, 1660-01-081-9157. Verify interchangeability with system specifications before substitution.

What are the specifications of G012-1050-03?

Key specifications for G012-1050-03: Oxygen System Type: PRESSURE DEMAND; Intake Tube Corrugated Feature: INCLUDED; Microphone: INCLUDED; Mask Size Designation: LONG. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 1660-01-073-7596 still in active supply?

NSN 1660-01-073-7596 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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