PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5179937Nut,tube Coupling

Rolls-Royce Solutions America Inc · NSN 4730-00-740-2582 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-740-2582 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-740-2582. Primary manufacturer part number: 5179937.
Features
  • Nut,tube Coupling — FSC 4730
  • 7 verified cross-references
  • Primary manufacturer: Rolls-Royce Solutions America Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Fluid conveyance
  • Hydraulic system plumbing
General Description

The Nut,tube Coupling, cataloged under National Stock Number 4730-00-740-2582, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Rolls-Royce Solutions America Inc. This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameNut,tube Coupling
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersE.c.a Etablissement Centrald'approvisionnement Des Forces Armee (CAGE SCY13); Chicago Fittings (CAGE 70026); U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); General Motors Corp (CAGE 24617); Jednolity Indeks Materialowy - Uniform Material Index (CAGE 9009H)
Technical Specifications
ParameterValue
NSN4730-00-740-2582
Primary Part Number5179937
Item NameNut,tube Coupling
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerRolls-Royce Solutions America Inc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5330-00-044-06232206-0038 INTERCHANGEABLE
Rubber Strip
Cmc of Georgia, Inc.
5133-00-236-4028 INTERCHANGEABLE
Drill,twist
5355-00-434-4221 INTERCHANGEABLE
Knob
3455-00-516-5071 INTERCHANGEABLE
Reamer,machine
2920-01-229-544420646 INTERCHANGEABLE
Armature Assembly
Real-Time Laboratories, Llc
5975-01-298-3733206-46 INTERCHANGEABLE
Conduit Assembly,flexible
Dcx-Chol Enterprises, Inc.
5310-01-433-702820646 INTERCHANGEABLE
Washer,lock
Triumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val
6505-01-612-9939 INTERCHANGEABLE
Amyl Nitrite Inhalant
4730-01-651-991520646 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Generac Mobile Products, Llc
Cross-Reference Index
Part NumberManufacturer
4730007402582 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
300-6 Chicago Fittings (USA)
7402582 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
2064-6 Chicago Fittings (USA)
5179937 General Motors Corp (USA)
5310PL0951391 Jednolity Indeks Materialowy - Uniform Material Index (POL)
5179937 PRIMARY Rolls-Royce Solutions America Inc (USA)
Related Parts
5330-00-044-0623INTERCHANGEABLE
RUBBER STRIP
2206-0038
5133-00-236-4028INTERCHANGEABLE
DRILL,TWIST
5355-00-434-4221INTERCHANGEABLE
KNOB
3455-00-516-5071INTERCHANGEABLE
REAMER,MACHINE
2920-01-229-5444INTERCHANGEABLE
ARMATURE ASSEMBLY
20646
5975-01-298-3733INTERCHANGEABLE
CONDUIT ASSEMBLY,FLEXIBLE
206-46
5310-01-433-7028INTERCHANGEABLE
WASHER,LOCK
20646
6505-01-612-9939INTERCHANGEABLE
AMYL NITRITE INHALANT
4730-01-651-9915INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
20646

Frequently Asked Questions

What is NSN 4730-00-740-2582?

NSN 4730-00-740-2582 is a Nut,tube Coupling, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-740-2582?

NSN 4730-00-740-2582 has 7 cross-referenced part numbers: 4730007402582 (E.c.a Etablissement Centrald'approvisionnement Des Forces Armee), 300-6 (Chicago Fittings), 7402582 (U S Army Tank Automotive Command Amsta-Im-Mm), 2064-6 (Chicago Fittings), 5179937 (General Motors Corp) and 2 more.

What NSN replaces 4730-00-740-2582?

There are 9 known substitutes for 4730-00-740-2582: 5330-00-044-0623, 5133-00-236-4028, 5355-00-434-4221 and 6 more. Verify interchangeability with system specifications before substitution.

Is NSN 4730-00-740-2582 still in active supply?

NSN 4730-00-740-2582 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com