PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

211-60Valve Assembly,oxygen Mask

Avox Systems Inc Dba Avox Systems Inc · NSN 1660-01-114-7208 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-01-114-7208 — this item is cataloged by the U.S. Government under National Stock Number 1660-01-114-7208. Primary manufacturer part number: 211-60.
Features
  • Valve Assembly,oxygen Mask — FSC 1660
  • General Characteristics Item Description: INCLUDES DIAPHRAGM ASSEMBLY;MISCELLANEOUS HARDWARE
  • 5 verified cross-references
  • Primary manufacturer: Avox Systems Inc Dba Avox Systems Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve Assembly,oxygen Mask, cataloged under National Stock Number 1660-01-114-7208, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Avox Systems Inc Dba Avox Systems Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1660-01-114-7208
Primary Part Number211-60
Item NameValve Assembly,oxygen Mask
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerAvox Systems Inc Dba Avox Systems Inc
StatusACTIVE
General Characteristics Item DescriptionINCLUDES DIAPHRAGM ASSEMBLY;MISCELLANEOUS HARDWARE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-223-936021-1-60 INTERCHANGEABLE
Pike,wire
W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center
1660-00-226-5334 INTERCHANGEABLE
Oxygen Mask Valve
8145-00-300-426521160 INTERCHANGEABLE
Shipping and Storag
L3harris Technologies, Inc. Div Space and Airborne Systems
5998-00-567-9443 INTERCHANGEABLE
Electronic Components Assembly
1660-00-783-5292 INTERCHANGEABLE
Valve,oxygen Mask
5950-01-109-833821160 INTERCHANGEABLE
Coil,electrical
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
2540-01-156-058416-2 INTERCHANGEABLE
Blade,windshield Wiper
Trico Products Corporation
5905-01-183-9170 INTERCHANGEABLE
Resistor,fixed,film
5970-01-277-435021160 INTERCHANGEABLE
Insulator,standoff
Science Applications International Corporation
4320-01-304-615021160 INTERCHANGEABLE
Shaft,transmission,pump
Parker Hannifin Corporation Div Hydraulic Systems Division
Cross-Reference Index
Part NumberManufacturer
211-60 Avox Systems Inc Dba Avox Systems Inc (USA)
M27296-2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-V-27296 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
G001-5030-01 Gentex Corp (USA)
1660PL0809045 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
5120-00-223-9360INTERCHANGEABLE
PIKE,WIRE
21-1-60
1660-00-226-5334INTERCHANGEABLE
OXYGEN MASK VALVE
8145-00-300-4265INTERCHANGEABLE
SHIPPING AND STORAG
21160
5998-00-567-9443INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
1660-00-783-5292INTERCHANGEABLE
VALVE,OXYGEN MASK
5950-01-109-8338INTERCHANGEABLE
COIL,ELECTRICAL
21160
2540-01-156-0584INTERCHANGEABLE
BLADE,WINDSHIELD WIPER
16-2
5905-01-183-9170INTERCHANGEABLE
RESISTOR,FIXED,FILM
5970-01-277-4350INTERCHANGEABLE
INSULATOR,STANDOFF
21160
4320-01-304-6150INTERCHANGEABLE
SHAFT,TRANSMISSION,PUMP
21160
3110-01-353-4479INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
5950-01-400-3024INTERCHANGEABLE
TRANSFORMER,POWER
21160

Frequently Asked Questions

What is NSN 1660-01-114-7208?

NSN 1660-01-114-7208 is a Valve Assembly,oxygen Mask, manufactured by Avox Systems Inc Dba Avox Systems Inc, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-01-114-7208?

NSN 1660-01-114-7208 has 5 cross-referenced part numbers: 211-60 (Avox Systems Inc Dba Avox Systems Inc), M27296-2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-V-27296 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), G001-5030-01 (Gentex Corp), 1660PL0809045 (Jednolity Indeks Materialowy - Uniform Material Index).

What NSN replaces 1660-01-114-7208?

There are 12 known substitutes for 1660-01-114-7208: 5120-00-223-9360, 1660-00-226-5334, 8145-00-300-4265 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 211-60?

Key specifications for 211-60: End Item Identification: 1660010819157,1660010737595,1660010737596,1660010812368; General Characteristics Item Description: INCLUDES DIAPHRAGM ASSEMBLY;MISCELLANEOUS HARDWARE. 2 total characteristics are documented in the Federal Logistics Information System.

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