NSN 4730-01-375-4901 · NIIN 013754901 · Part number A822560-1
Kidde Technologies, Inc Div Kidde Aerospace and Defense · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 61423
Government record, cited
NSN 4730-01-375-4901 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-375-4901. Manufacturer of record part number: A822560-1.
Also searched as4730-01-375-4901 ·
4730013754901 ·
NIIN 013754901 ·
01-375-4901 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 61423 · A822560-1
4730-01-375-4901 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Nut,tube Coupling — FSC 4730
Length to Shoulder: 0.562 INCHES NOMINAL IN
Width Across Flats: 2.500 INCHES NOMINAL IN
Thread Series: UNIFIED NATIONAL JOINT (UNJ)
Thread Direction: RIGHT-HAND
Nominal Thread Size: 2.375 INCHES IN
Nut Height: 0.750 INCHES NOMINAL IN
Nut Style: TUBE COUPLING
Identification
NSN: 4730-01-375-4901
NIIN: 013754901
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: A822560-1
Manufacturer: Kidde Technologies, Inc Div Kidde Aerospace and Defense
General Description
The Nut,tube Coupling, cataloged under National Stock Number 4730-01-375-4901, 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 Kidde Technologies, Inc Div Kidde Aerospace and Defense. Government technical data includes 10 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.
Kidde Technologies, Inc Div Kidde Aerospace and Defense (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 4730-01-375-4901?
NSN 4730-01-375-4901 is a Nut,tube Coupling, manufactured by Kidde Technologies, Inc Div Kidde Aerospace and Defense, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-375-4901?
NSN 4730-01-375-4901 has 1 manufacturer part number on file: A822560-1 (Kidde Technologies, Inc Div Kidde Aerospace and Defense).
What are the specifications of A822560-1?
Key specifications for A822560-1: Length to Shoulder: 0.562 INCHES NOMINAL IN; Width Across Flats: 2.500 INCHES NOMINAL IN; Thread Series: UNIFIED NATIONAL JOINT (UNJ); Thread Direction: RIGHT-HAND. 10 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-375-4901 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.