NSN 4730-01-481-3298 · NIIN 014813298 · Part number 22177-1
Hydraulics International, Inc. Dba Hydraulics International Inc · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 56529
Government record, cited
NSN 4730-01-481-3298 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-481-3298. Manufacturer of record part number: 22177-1.
Also searched as4730-01-481-3298 ·
4730014813298 ·
NIIN 014813298 ·
01-481-3298 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 56529 · 22177-1
Manufacturer of record: Hydraulics International, Inc. Dba Hydraulics International Inc
Identification
NSN: 4730-01-481-3298
NIIN: 014813298
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 22177-1
Manufacturer: Hydraulics International, Inc. Dba Hydraulics International Inc
General Description
The Packing Nut, cataloged under National Stock Number 4730-01-481-3298, 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 Hydraulics International, Inc. Dba Hydraulics International Inc. Government technical data includes 4 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.
Hydraulics International, Inc. Dba Hydraulics International Inc (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 4730-01-481-3298?
NSN 4730-01-481-3298 is a Packing Nut, manufactured by Hydraulics International, Inc. Dba Hydraulics International Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-481-3298?
NSN 4730-01-481-3298 has 1 manufacturer part number on file: 22177-1 (Hydraulics International, Inc. Dba Hydraulics International Inc).
What are the specifications of 22177-1?
Key specifications for 22177-1: Width Across Flats: 1.620 INCHES NOMINAL IN; Style Designator: HEXAGON, INTERNAL THREAD, SHOULDERED; Overall Length: 1.850 INCHES NOMINAL IN; Special Features: SUPPORT ELEMENT (SE), B-2 BOMBER. 4 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-481-3298 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.