PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50482Expansion Joint,pipe

Hyspan Precision Products, Inc. · NSN 4730-01-432-3879 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-432-3879 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-432-3879. Primary manufacturer part number: 50482.
Features
  • Expansion Joint,pipe — FSC 4730
  • 4 verified cross-references
  • Primary manufacturer: Hyspan Precision Products, Inc.
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Expansion Joint,pipe, cataloged under National Stock Number 4730-01-432-3879, 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 Hyspan Precision Products, Inc.. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameExpansion Joint,pipe
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersHyspan Precision Products, Inc. (CAGE 70510); Hyspan Precision Products, Inc. Dba Hyspan Precision Products Inc (CAGE 30009)
Technical Specifications
ParameterValue
NSN4730-01-432-3879
Primary Part Number50482
Item NameExpansion Joint,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerHyspan Precision Products, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
4820-00-136-108510596LC 1/2 INTERCHANGEABLE
Cock,plug
Mc Donald a Y Mfg Co
4730-00-193-0875 INTERCHANGEABLE
Bushing,pipe
5975-00-606-64975048-2 INTERCHANGEABLE
Interconnecting Box
Microwave Devices Inc
5330-00-641-209150482 INTERCHANGEABLE
Seal,plain Encased
Federal-Mogul Corp Government Sales Dept
5935-00-828-3818BFR14S2P1 INTERCHANGEABLE
Connector,receptacle,electrical
Itt Cannon Llc
5330-01-070-484950482 INTERCHANGEABLE
Gasket
Paccar Winch Inc Dba Paccar Winch Division
5940-01-155-8369 INTERCHANGEABLE
Splice,conductor
5325-01-273-46606280B-SS-0440 INTERCHANGEABLE
Retainer,panel Screw
Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware
5330-01-411-013577342 INTERCHANGEABLE
Seal,plain
Paccar Winch Inc Dba Paccar Winch Division
9905-01-496-278950-482 INTERCHANGEABLE
Plate,identification
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
Cross-Reference Index
Part NumberManufacturer
50482 PRIMARY Hyspan Precision Products, Inc. (USA)
50482 Hyspan Precision Products, Inc. Dba Hyspan Precision Products Inc (USA)
50482REVA Hyspan Precision Products, Inc. (USA)
50482REVA Hyspan Precision Products, Inc. Dba Hyspan Precision Products Inc (USA)
Related Parts
4820-00-136-1085INTERCHANGEABLE
COCK,PLUG
10596LC 1/2
4730-00-193-0875INTERCHANGEABLE
BUSHING,PIPE
5975-00-606-6497INTERCHANGEABLE
INTERCONNECTING BOX
5048-2
5330-00-641-2091INTERCHANGEABLE
SEAL,PLAIN ENCASED
50482
5935-00-828-3818INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
BFR14S2P1
5330-01-070-4849INTERCHANGEABLE
GASKET
50482
5940-01-155-8369INTERCHANGEABLE
SPLICE,CONDUCTOR
5325-01-273-4660INTERCHANGEABLE
RETAINER,PANEL SCREW
6280B-SS-0440
5330-01-411-0135INTERCHANGEABLE
SEAL,PLAIN
77342
9905-01-496-2789INTERCHANGEABLE
PLATE,IDENTIFICATION
50-482

Frequently Asked Questions

What is NSN 4730-01-432-3879?

NSN 4730-01-432-3879 is a Expansion Joint,pipe, manufactured by Hyspan Precision Products, Inc., classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-432-3879?

NSN 4730-01-432-3879 has 4 cross-referenced part numbers: 50482 (Hyspan Precision Products, Inc.), 50482 (Hyspan Precision Products, Inc. Dba Hyspan Precision Products Inc), 50482REVA (Hyspan Precision Products, Inc.), 50482REVA (Hyspan Precision Products, Inc. Dba Hyspan Precision Products Inc).

What NSN replaces 4730-01-432-3879?

There are 10 known substitutes for 4730-01-432-3879: 4820-00-136-1085, 4730-00-193-0875, 5975-00-606-6497 and 7 more. Verify interchangeability with system specifications before substitution.

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