NSN 4730-01-275-4337 · NIIN 012754337 · Part number 262156103-006
Naval Inventory Control Point Mechanicsburg · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 03950
Government record, cited
NSN 4730-01-275-4337 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-275-4337. Manufacturer of record part number: 262156103-006.
Also searched as4730-01-275-4337 ·
4730012754337 ·
NIIN 012754337 ·
01-275-4337 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 03950 · 262156103-006 · 508-4677429
4730-01-275-4337 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Restrictor,fluid Flow — FSC 4730
Design Type: TUBULAR
Outside Diameter: 3.000 INCHES NOMINAL IN
Material: NICKEL ALLOY
1 manufacturer part number on file
Manufacturer of record: Naval Inventory Control Point Mechanicsburg
Identification
NSN: 4730-01-275-4337
NIIN: 012754337
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 262156103-006
Manufacturer: Naval Inventory Control Point Mechanicsburg
General Description
The Restrictor,fluid Flow, cataloged under National Stock Number 4730-01-275-4337, 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 Naval Inventory Control Point Mechanicsburg. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
NSN 4730-01-275-4337 is a Restrictor,fluid Flow, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-275-4337?
NSN 4730-01-275-4337 has 1 manufacturer part number on file: 262156103-006 (Naval Inventory Control Point Mechanicsburg).
What NSN replaces 4730-01-275-4337?
5 possible matches (shared part number, not a government interchangeability claim): 4730-01-275-6166, 4730-01-275-9586, 4730-01-325-4003. Verify interchangeability with system specifications before substitution.
What are the specifications of 262156103-006?
Key specifications for 262156103-006: Design Type: TUBULAR; Outside Diameter: 3.000 INCHES NOMINAL IN; Material: NICKEL ALLOY. 3 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-275-4337 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.