NSN 4730-01-665-4337 · NIIN 016654337 · Part number 797774-2
Hamilton Sundstrand Corporation Dba Collins Aerospace · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 73030
Government record, cited
NSN 4730-01-665-4337 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-665-4337. Manufacturer of record part number: 797774-2.
Also searched as4730-01-665-4337 ·
4730016654337 ·
NIIN 016654337 ·
01-665-4337 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 73030 · 797774-2
4730-01-665-4337 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Orifice,threaded — FSC 4730
1 manufacturer part number on file
Manufacturer of record: Hamilton Sundstrand Corporation Dba Collins Aerospace
Identification
NSN: 4730-01-665-4337
NIIN: 016654337
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 797774-2
Manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace
General Description
The Orifice,threaded, cataloged under National Stock Number 4730-01-665-4337, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
No interchangeability data on file.
Other items in FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895
4730-00-000-1895 · Item name not on file
4730-00-000-4289
4730-00-000-4289 · Item name not on file
4730-00-000-4445
4730-00-000-4445 · Item name not on file
4730-00-000-8373
4730-00-000-8373 · Item name not on file
4730-00-000-8897
4730-00-000-8897 · Item name not on file
4730-00-001-0007
4730-00-001-0007 · Item name not on file
4730-00-001-0008
COUPLING,TUBE
4730-00-001-0008
COUPLING,TUBE
Frequently Asked Questions
What is NSN 4730-01-665-4337?
NSN 4730-01-665-4337 is a Orifice,threaded, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-665-4337?
NSN 4730-01-665-4337 has 1 manufacturer part number on file: 797774-2 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
What are the specifications of 797774-2?
Key specifications for 797774-2: Part Name Assigned by Controlling Agency: ORIFICE, THREADED; End Item Identification: BLEED AIR PRESSURE REGULATOR CONTROL. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-665-4337 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.