NSN 4730-01-594-7183 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-594-7183. Manufacturer of record part number: MBCS13970.
Also searched as4730-01-594-7183 ·
4730015947183 ·
NIIN 015947183 ·
01-594-7183 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 78286 · MBCS13970
Nearby stock numbers← 4730-01-594-7182 Coupling, Boss
·
4730-01-594-7512 Elbow, Tube to Boss →
4730-01-594-7183 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Coupling,boss — FSC 4730
Nominal Thread Size: 0.625 INCHES FIRST END IN
Thread Quantity Per Inch: 32 FIRST END
Thread Series Designator: UNF FIRST END
1 manufacturer part number on file
Manufacturer of record: Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
Identification
NSN: 4730-01-594-7183
NIIN: 015947183
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
The Coupling,boss, cataloged under National Stock Number 4730-01-594-7183, 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 Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. 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. 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 4730-01-594-7183?
NSN 4730-01-594-7183 is a Coupling,boss, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-594-7183?
NSN 4730-01-594-7183 has 1 manufacturer part number on file: MBCS13970 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
What are the specifications of MBCS13970?
Key specifications for MBCS13970: Nominal Thread Size: 0.625 INCHES FIRST END IN; Special Features: INCLUDED IN MCS096 MODIFICATION KIT; FOR USE IN ATTACHING SEATS TO FLOOR; Part Name Assigned by Controlling Agency: FLOOR ATTACHMENT BOSS; Thread Quantity Per Inch: 32 FIRST END. 3 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-594-7183 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.