NSN 4730-00-855-7637 · NIIN 008557637 · Part number 52-0549-1
Grimes Aerospace Company · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 72914
Government record, cited
NSN 4730-00-855-7637 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-855-7637. Manufacturer of record part number: 52-0549-1.
Also searched as4730-00-855-7637 ·
4730008557637 ·
NIIN 008557637 ·
00-855-7637 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 72914 · 52-0549-1
4730-00-855-7637 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Plug,orifice — FSC 4730
2 manufacturer part numbers on file
Manufacturer of record: Grimes Aerospace Company
Identification
NSN: 4730-00-855-7637
NIIN: 008557637
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 52-0549-1
Manufacturer: Grimes Aerospace Company
General Description
The Plug,orifice, cataloged under National Stock Number 4730-00-855-7637, 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 Grimes Aerospace Company. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (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 4730-00-855-7637?
NSN 4730-00-855-7637 is a Plug,orifice, manufactured by Grimes Aerospace Company, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-00-855-7637?
NSN 4730-00-855-7637 has 2 manufacturer part numbers on file: 52-0549-1 (Grimes Aerospace Company), 52-0549-1 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)).
Is NSN 4730-00-855-7637 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.