NSN 1660-01-208-0416 · NIIN 012080416 · Part number GR507AR1
Northrop Grumman Systems Corporation · FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment · FSG 16 — Aircraft Components and Accessories · CAGE 26512
Government record, cited
NSN 1660-01-208-0416 — this item is cataloged by the U.S. Government under National Stock Number 1660-01-208-0416. Manufacturer of record part number: GR507AR1.
Also searched as1660-01-208-0416 ·
1660012080416 ·
NIIN 012080416 ·
01-208-0416 ·
FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment · CAGE 26512 · GR507AR1 · 807791-01 · 9000A3
Nearby stock numbers← 1660-01-208-0149 Duct Assembly, Air Conditioning-H
·
1660-01-208-0454 Duct Assembly, Air Conditioning-H →
Features
Cylinder Assembly,oxygen,aircraf — FSC 1660
2 manufacturer part numbers on file
Manufacturer of record: Northrop Grumman Systems Corporation
Identification
NSN: 1660-01-208-0416
NIIN: 012080416
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
FSG: 16 — Aircraft Components and Accessories
Primary part number: GR507AR1
Manufacturer: Northrop Grumman Systems Corporation
General Description
The Cylinder Assembly,oxygen,aircraf, cataloged under National Stock Number 1660-01-208-0416, 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 Northrop Grumman Systems Corporation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1660-01-208-0416
Primary Part Number
GR507AR1
Item Name
Cylinder Assembly,oxygen,aircraf
FSC / FSG
1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
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 1660-01-208-0416?
NSN 1660-01-208-0416 is a Cylinder Assembly,oxygen,aircraf, manufactured by Northrop Grumman Systems Corporation, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
What part numbers are listed for NSN 1660-01-208-0416?
NSN 1660-01-208-0416 has 2 manufacturer part numbers on file: 807791-01 (Safran Aerosystems), GR507AR1 (Northrop Grumman Systems Corporation).
What are the specifications of GR507AR1?
Key specifications for GR507AR1: Special Features: IREM IS FAA CERTIFIED; End Item Identification: KC46A-AC. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1660-01-208-0416 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.
What is the DEMIL code for NSN 1660-01-208-0416?
NSN 1660-01-208-0416 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.