NSN 4730-01-696-2544 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-696-2544. Manufacturer of record part number: FS6400-06-10-O.
Also searched as4730-01-696-2544 ·
4730016962544 ·
NIIN 016962544 ·
01-696-2544 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 5E240 · FS6400-06-10-O
4730-01-696-2544 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Reducer,boss — FSC 4730
Connection Type: THREADED EXTERNAL BOSS ALL ENDS
Style Designator: CENTER WRENCHING FACILITY W/ THREADED RELIEF
Nominal Outside Diameter Tube Accommodated: 0.375 INCHES FIRST END IN
Nominal Outside Diameter Tube Accommodated: 0.625 INCHES SECOND END IN
Operating Pressure: 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Nominal Thread Size: 0.687 INCHES FIRST END IN
Nominal Thread Size: 0.875 INCHES SECOND END IN
Identification
NSN: 4730-01-696-2544
NIIN: 016962544
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: FS6400-06-10-O
Manufacturer: Brennan Industries
General Description
The Reducer,boss, cataloged under National Stock Number 4730-01-696-2544, 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 Brennan Industries. 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.
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 4730-01-696-2544?
NSN 4730-01-696-2544 is a Reducer,boss, manufactured by Brennan Industries, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-696-2544?
NSN 4730-01-696-2544 has 1 manufacturer part number on file: FS6400-06-10-O (Brennan Industries).
What are the specifications of FS6400-06-10-O?
Key specifications for FS6400-06-10-O: Connection Type: THREADED EXTERNAL BOSS ALL ENDS; Style Designator: CENTER WRENCHING FACILITY W/ THREADED RELIEF; Nominal Outside Diameter Tube Accommodated: 0.375 INCHES FIRST END IN; Nominal Outside Diameter Tube Accommodated: 0.625 INCHES SECOND END IN. 10 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-696-2544 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.