NSN 4730-01-181-3342 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-181-3342. Manufacturer of record part number: 2644951.
Also searched as4730-01-181-3342 ·
4730011813342 ·
NIIN 011813342 ·
01-181-3342 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 13446 · 2644951 · 02/100302 · M2644951
4730-01-181-3342 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Sleeve,adjusting Sc — FSC 4730
2 manufacturer part numbers on file
Manufacturer of record: Perkins Engines Inc
Identification
NSN: 4730-01-181-3342
NIIN: 011813342
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 2644951
Manufacturer: Perkins Engines Inc
General Description
The Sleeve,adjusting Sc, cataloged under National Stock Number 4730-01-181-3342, 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 Perkins Engines Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5330-01-260-4078POSSIBLE MATCH
GASKET
Possible match (shared part number)
6625-01-645-96820210030-2POSSIBLE MATCH
DETECTING ELEMENT,DIRECTIONAL CO
Possible match (shared part number)Niwc Pacific San Diego Navy Erp Dba Naval Information Warfare Center Pacific Div Naval Information Warfare Center Pacific
NSN 4730-01-181-3342 is a Sleeve,adjusting Sc, manufactured by Perkins Engines Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-181-3342?
NSN 4730-01-181-3342 has 2 manufacturer part numbers on file: 2644951 (Perkins Engines Inc), M2644951 (Tld Wollard Llc).
What NSN replaces 4730-01-181-3342?
2 possible matches (shared part number, not a government interchangeability claim): 5330-01-260-4078, 6625-01-645-9682. Verify interchangeability with system specifications before substitution.
Is NSN 4730-01-181-3342 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.