PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

674/36Inverted Nut,tube Coupling

Perkins Engines Inc · NSN 4730-01-607-5736 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-607-5736 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-607-5736. Primary manufacturer part number: 674/36.
Features
  • Inverted Nut,tube Coupling — FSC 4730
  • 1 verified cross-reference
  • Primary manufacturer: Perkins Engines Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Fluid conveyance
  • Hydraulic system plumbing
General Description

The Inverted Nut,tube Coupling, cataloged under National Stock Number 4730-01-607-5736, 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 Perkins Engines Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameInverted Nut,tube Coupling
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersPerkins Engines Inc (CAGE 13446)
Technical Specifications
ParameterValue
NSN4730-01-607-5736
Primary Part Number674/36
Item NameInverted Nut,tube Coupling
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerPerkins Engines Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5120-01-648-6607 INTERCHANGEABLE
Wrench,plier
Cross-Reference Index
Part NumberManufacturer
674/36 PRIMARY Perkins Engines Inc (USA)
Related Parts
5120-01-648-6607INTERCHANGEABLE
WRENCH,PLIER

Frequently Asked Questions

What is NSN 4730-01-607-5736?

NSN 4730-01-607-5736 is a Inverted Nut,tube Coupling, manufactured by Perkins Engines Inc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-607-5736?

NSN 4730-01-607-5736 has 1 cross-referenced part number: 674/36 (Perkins Engines Inc).

What NSN replaces 4730-01-607-5736?

There is 1 known substitute for 4730-01-607-5736: 5120-01-648-6607. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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