PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50255REVDExpansion Joint,pipe

Hyspan Precision Products, Inc. · NSN 4730-01-432-3871 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-432-3871 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-432-3871. Primary manufacturer part number: 50255REVD.
Features
  • Expansion Joint,pipe — FSC 4730
  • 5 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 4730-01-432-3871, 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 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 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. Dba Hyspan Precision Products Inc (CAGE 30009); Hyspan Precision Products, Inc. (CAGE 70510)
Technical Specifications
ParameterValue
NSN4730-01-432-3871
Primary Part Number50255REVD
Item NameExpansion Joint,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerHyspan Precision Products, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5315-00-010-33990910259-1 INTERCHANGEABLE
Pin,cotter
Agco Corp Parts Opn
6685-00-100-1150 INTERCHANGEABLE
Thermostat,flow Control
5950-00-147-7322 INTERCHANGEABLE
Transformer,current
5815-00-356-3296SC-B-69561 INTERCHANGEABLE
Teletypewriter Subassembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4820-00-359-5677 INTERCHANGEABLE
Valve
1270-00-532-565650255 INTERCHANGEABLE
Lever,solenoid
Boeing Commercial Airplane Co Boeing Co Portland
6115-01-206-713150255 INTERCHANGEABLE
Generator,alternating Current-Di
Mission Systems Davenport Inc.
5340-01-265-895150255 INTERCHANGEABLE
Shoe,safety,ladder
Little Giant Ladder Systems, Llc
Cross-Reference Index
Part NumberManufacturer
50255REVB Hyspan Precision Products, Inc. Dba Hyspan Precision Products Inc (USA)
50255 Hyspan Precision Products, Inc. Dba Hyspan Precision Products Inc (USA)
50255REVD PRIMARY Hyspan Precision Products, Inc. (USA)
50255REVB Hyspan Precision Products, Inc. (USA)
50255 PRIMARY Hyspan Precision Products, Inc. (USA)
Related Parts
5315-00-010-3399INTERCHANGEABLE
PIN,COTTER
0910259-1
6685-00-100-1150INTERCHANGEABLE
THERMOSTAT,FLOW CONTROL
5950-00-147-7322INTERCHANGEABLE
TRANSFORMER,CURRENT
5815-00-356-3296INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY
SC-B-69561
4820-00-359-5677INTERCHANGEABLE
VALVE
1270-00-532-5656INTERCHANGEABLE
LEVER,SOLENOID
50255
6115-01-206-7131INTERCHANGEABLE
GENERATOR,ALTERNATING CURRENT-DI
50255
5340-01-265-8951INTERCHANGEABLE
SHOE,SAFETY,LADDER
50255

Frequently Asked Questions

What is NSN 4730-01-432-3871?

NSN 4730-01-432-3871 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 4730-01-432-3871?

NSN 4730-01-432-3871 has 5 cross-referenced part numbers: 50255REVB (Hyspan Precision Products, Inc. Dba Hyspan Precision Products Inc), 50255 (Hyspan Precision Products, Inc. Dba Hyspan Precision Products Inc), 50255REVD (Hyspan Precision Products, Inc.), 50255REVB (Hyspan Precision Products, Inc.), 50255 (Hyspan Precision Products, Inc.).

What NSN replaces 4730-01-432-3871?

There are 8 known substitutes for 4730-01-432-3871: 5315-00-010-3399, 6685-00-100-1150, 5950-00-147-7322 and 5 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com