NSN 4730-01-034-4320 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-034-4320. Manufacturer of record part number: 6874924-1.
Also searched as4730-01-034-4320 ·
4730010344320 ·
NIIN 010344320 ·
01-034-4320 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 63005 · 6874924-1
4730-01-034-4320 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Orifice,diffuser Vent — FSC 4730
General Characteristics Item Description: ANODIZED FINISH AMS2470 OR AMS2471,0.750 IN.-16 UNF CLASS 3A THD,0.047 IN. NOM DIA THRU HOLE ACROSS HEX FLATS,0.197 IN. MIN,0.205 IN. MAX DIA APERTURE A
1 manufacturer part number on file
Manufacturer of record: Rolls-Royce Corporation
Identification
NSN: 4730-01-034-4320
NIIN: 010344320
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 6874924-1
Manufacturer: Rolls-Royce Corporation
General Description
The Orifice,diffuser Vent, cataloged under National Stock Number 4730-01-034-4320, 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 Rolls-Royce Corporation. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
ANODIZED FINISH AMS2470 OR AMS2471,0.750 IN.-16 UNF CLASS 3A THD,0.047 IN. NOM DIA THRU HOLE ACROSS HEX FLATS,0.197 IN. MIN,0.205 IN. MAX DIA APERTURE A
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 4730-01-034-4320?
NSN 4730-01-034-4320 is a Orifice,diffuser Vent, manufactured by Rolls-Royce Corporation, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-034-4320?
NSN 4730-01-034-4320 has 1 manufacturer part number on file: 6874924-1 (Rolls-Royce Corporation).
What are the specifications of 6874924-1?
Key specifications for 6874924-1: General Characteristics Item Description: ANODIZED FINISH AMS2470 OR AMS2471,0.750 IN.-16 UNF CLASS 3A THD,0.047 IN. NOM DIA THRU HOLE ACROSS HEX FLATS,0.197 IN. MIN,0.205 IN. MAX DIA APERTURE A. 1 specification is documented in the U.S. Government catalog.
Is NSN 4730-01-034-4320 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.