PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

750 2 X 1 1/2Coupling,clamp,pipe

Mcjunkin Corp · NSN 4730-01-418-8673 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-418-8673 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-418-8673. Primary manufacturer part number: 750 2 X 1 1/2.
Features
  • Coupling,clamp,pipe — FSC 4730
  • 3 verified cross-references
  • Primary manufacturer: Mcjunkin Corp
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Coupling,clamp,pipe, cataloged under National Stock Number 4730-01-418-8673, 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 Mcjunkin Corp. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCoupling,clamp,pipe
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersOnesteel (CAGE Z2B63); Mcjunkin Corp (CAGE 39328); Renk America Llc Div Renk America (CAGE 02978)
Technical Specifications
ParameterValue
NSN4730-01-418-8673
Primary Part Number750 2 X 1 1/2
Item NameCoupling,clamp,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerMcjunkin Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5841-00-249-0092320946 INTERCHANGEABLE
Reservoir,liquid
Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
5330-00-782-4375320946 INTERCHANGEABLE
Gasket
DC Fabricators Inc
Cross-Reference Index
Part NumberManufacturer
320946 Onesteel (AUS)
750 2 X 1 1/2 PRIMARY Mcjunkin Corp (USA)
320946 Renk America Llc Div Renk America (USA)
Related Parts
5841-00-249-0092INTERCHANGEABLE
RESERVOIR,LIQUID
320946
5330-00-782-4375INTERCHANGEABLE
GASKET
320946

Frequently Asked Questions

What is NSN 4730-01-418-8673?

NSN 4730-01-418-8673 is a Coupling,clamp,pipe, manufactured by Mcjunkin Corp, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-418-8673?

NSN 4730-01-418-8673 has 3 cross-referenced part numbers: 320946 (Onesteel), 750 2 X 1 1/2 (Mcjunkin Corp), 320946 (Renk America Llc Div Renk America).

What NSN replaces 4730-01-418-8673?

There are 2 known substitutes for 4730-01-418-8673: 5841-00-249-0092, 5330-00-782-4375. Verify interchangeability with system specifications before substitution.

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