PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

54-403Adapter,straight,pipe to Tube

Rix Industries · NSN 4730-01-374-2961 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-374-2961 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-374-2961. Primary manufacturer part number: 54-403.
Features
  • Adapter,straight,pipe to Tube — FSC 4730
  • 4 verified cross-references
  • Primary manufacturer: Rix Industries
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-01-374-2961, 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 Rix Industries. This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameAdapter,straight,pipe to Tube
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersRix Industries (CAGE 28953)
Technical Specifications
ParameterValue
NSN4730-01-374-2961
Primary Part Number54-403
Item NameAdapter,straight,pipe to Tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerRix Industries
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5305-00-018-1365106286 INTERCHANGEABLE
Screw,cap,hexagon Head
Chrysler Realty Company Llc Dba Daimler Chrysler
2805-00-386-338466069A INTERCHANGEABLE
Valve,poppet,engine
Brinkley Technology Group Llc Dba Hercules Manufacturing
3020-00-960-414141916 INTERCHANGEABLE
Gear,worm Wheel
L3harris Technologies, Inc. Div Space and Airborne Systems
5950-01-251-394154403 INTERCHANGEABLE
Transformer,audio Frequency
L3 Technologies, Inc.
5945-01-308-7463544031 INTERCHANGEABLE
Relay,reed
Fluke Corp
4730-01-374-296054-404 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Rix Industries
4420-01-374-5574A71-418-15 INTERCHANGEABLE
Cooler,fluid,industrial
Rix Industries
4420-01-375-3713A71-415-1 INTERCHANGEABLE
Core Assembly,fluid Cooler
Rix Industries
5360-01-719-0655D-1143 INTERCHANGEABLE
Spring,helical,extension
Matthew Warren, Inc. Dba Century Spring Corp. Div Century Spring Corp.
Cross-Reference Index
Part NumberManufacturer
54-403-1 Rix Industries (USA)
D1143 ITEM 1 Rix Industries (USA)
D1143 Rix Industries (USA)
54-403 PRIMARY Rix Industries (USA)
Related Parts
5305-00-018-1365INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
106286
2805-00-386-3384INTERCHANGEABLE
VALVE,POPPET,ENGINE
66069A
3020-00-960-4141INTERCHANGEABLE
GEAR,WORM WHEEL
41916
5950-01-251-3941INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
54403
5945-01-308-7463INTERCHANGEABLE
RELAY,REED
544031
4730-01-374-2960INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
54-404
4420-01-374-5574INTERCHANGEABLE
COOLER,FLUID,INDUSTRIAL
A71-418-15
4420-01-375-3713INTERCHANGEABLE
CORE ASSEMBLY,FLUID COOLER
A71-415-1
5360-01-719-0655INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
D-1143

Frequently Asked Questions

What is NSN 4730-01-374-2961?

NSN 4730-01-374-2961 is a Adapter,straight,pipe to Tube, manufactured by Rix Industries, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-374-2961?

NSN 4730-01-374-2961 has 4 cross-referenced part numbers: 54-403-1 (Rix Industries), D1143 ITEM 1 (Rix Industries), D1143 (Rix Industries), 54-403 (Rix Industries).

What NSN replaces 4730-01-374-2961?

There are 9 known substitutes for 4730-01-374-2961: 5305-00-018-1365, 2805-00-386-3384, 3020-00-960-4141 and 6 more. Verify interchangeability with system specifications before substitution.

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