PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10-5073Adapter,straight,hose to Gas Fit

Smith Welding Supply · NSN 4730-01-503-8332 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-503-8332 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-503-8332. Primary manufacturer part number: 10-5073.
Features
  • Adapter,straight,hose to Gas Fit — FSC 4730
  • 5 verified cross-references
  • Primary manufacturer: Smith Welding Supply
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Adapter,straight,hose to Gas Fit, cataloged under National Stock Number 4730-01-503-8332, 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 Smith Welding Supply. This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-503-8332
Primary Part Number10-5073
Item NameAdapter,straight,hose to Gas Fit
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerSmith Welding Supply
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3110-00-101-179967720 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
5940-00-258-193310-507-3 INTERCHANGEABLE
Terminal,feedthru
Concord Electronics, Inc.
5815-00-412-8279105073 INTERCHANGEABLE
Jack
Lucent Technologies Inc Corporate Headquarters
5905-00-615-8178105129 INTERCHANGEABLE
Socket
Illinois Tool Works, Inc. Div Magnaflux
1740-00-709-3747105129 INTERCHANGEABLE
Pin,adapter Kit
Air Logistics Corporation Dba Air Logistics Corp
5998-01-240-0517105129 INTERCHANGEABLE
Circuit Card Assembly
Aimtron Systems, Llc
5310-01-551-7757 INTERCHANGEABLE
Washer,lock
Cross-Reference Index
Part NumberManufacturer
10-5073 Thermadyne Industries Inc (USA)
10-5073 Thermal Dynamics Corp (USA)
10-5129 Thermadyne Industries Inc (USA)
E6A475200 Sanrex Corporation Dba Sanrex Corp (USA)
10-5073 PRIMARY Smith Welding Supply (USA)
Related Parts
3110-00-101-1799INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
67720
5940-00-258-1933INTERCHANGEABLE
TERMINAL,FEEDTHRU
10-507-3
5815-00-412-8279INTERCHANGEABLE
JACK
105073
5905-00-615-8178INTERCHANGEABLE
SOCKET
105129
1740-00-709-3747INTERCHANGEABLE
PIN,ADAPTER KIT
105129
5998-01-240-0517INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
105129
5310-01-551-7757INTERCHANGEABLE
WASHER,LOCK

Frequently Asked Questions

What is NSN 4730-01-503-8332?

NSN 4730-01-503-8332 is a Adapter,straight,hose to Gas Fit, manufactured by Smith Welding Supply, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-503-8332?

NSN 4730-01-503-8332 has 5 cross-referenced part numbers: 10-5073 (Thermadyne Industries Inc), 10-5073 (Thermal Dynamics Corp), 10-5129 (Thermadyne Industries Inc), E6A475200 (Sanrex Corporation Dba Sanrex Corp), 10-5073 (Smith Welding Supply).

What NSN replaces 4730-01-503-8332?

There are 7 known substitutes for 4730-01-503-8332: 3110-00-101-1799, 5940-00-258-1933, 5815-00-412-8279 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10-5073?

Key specifications for 10-5073: End Item Identification: 3431-01-464-6243, OHIO CLASS SSBN (TRIDENT); Part Name Assigned by Controlling Agency: GAS INLET FITTING. 2 total characteristics are documented in the Federal Logistics Information System.

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