NSN 1660-01-523-7804 · NIIN 015237804 · Part number 630035-00
B/e Aerospace, Inc. Div Lenexa Business Unit · FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment · FSG 16 — Aircraft Components and Accessories · CAGE 63367
Government record, cited
NSN 1660-01-523-7804 — this item is cataloged by the U.S. Government under National Stock Number 1660-01-523-7804. Manufacturer of record part number: 630035-00.
Also searched as1660-01-523-7804 ·
1660015237804 ·
NIIN 015237804 ·
01-523-7804 ·
FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment · CAGE 63367 · 630035-00
Nearby stock numbers← 1660-01-523-7803 Parts Kit, Oxygen Mask
·
1660-01-523-8315 Heat Exchanger, Air to Air, Aircra →
Features
Valve,oxygen Mask,aircraft — FSC 1660
Overall Diameter: 0.500 INCHES NOMINAL IN
Material: PLASTIC
1 manufacturer part number on file
Manufacturer of record: B/e Aerospace, Inc. Div Lenexa Business Unit
Identification
NSN: 1660-01-523-7804
NIIN: 015237804
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
FSG: 16 — Aircraft Components and Accessories
Primary part number: 630035-00
Manufacturer: B/e Aerospace, Inc. Div Lenexa Business Unit
General Description
The Valve,oxygen Mask,aircraft, cataloged under National Stock Number 1660-01-523-7804, is classified within Federal Supply Class 1660 (Aircraft Air Conditioning, Heating, and Pressurizing Equipment) of the Aircraft Components and Accessories group. The manufacturer of record is B/e Aerospace, Inc. Div Lenexa Business Unit. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1660-01-523-7804
Primary Part Number
630035-00
Item Name
Valve,oxygen Mask,aircraft
FSC / FSG
1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
B/e Aerospace, Inc. Div Lenexa Business Unit (USA)
No interchangeability data on file.
Other items in FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1660-00-006-4472
FLANGE,VALVE BODY
1660-00-009-5646
ADAPTER ASSEMBLY,BELLOWS
1660-00-019-8389
1660-00-019-8389 · Item name not on file
1660-00-019-8399
1660-00-019-8399 · Item name not on file
1660-00-031-5285
1660-00-031-5285 · Item name not on file
1660-00-302-4390
PISTON,REGULATING V
1660-00-441-0575
PISTON
1660-01-601-0729
ETHERNET SWITCH
Frequently Asked Questions
What is NSN 1660-01-523-7804?
NSN 1660-01-523-7804 is a Valve,oxygen Mask,aircraft, manufactured by B/e Aerospace, Inc. Div Lenexa Business Unit, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
What part numbers are listed for NSN 1660-01-523-7804?
NSN 1660-01-523-7804 has 1 manufacturer part number on file: 630035-00 (B/e Aerospace, Inc. Div Lenexa Business Unit).
What are the specifications of 630035-00?
Key specifications for 630035-00: Overall Height: 0.500 INCHES NOMINAL IN; Overall Diameter: 0.500 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: VALVE, DIAPHRAGM; End Item Identification: FULLFACE OXYGEN CREW MASK ASSEMB LY, BE AEROSPACE INC.. 2 specifications are documented in the U.S. Government catalog.
Is NSN 1660-01-523-7804 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.