PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

38404REVCExpansion Joint,pipe

Hyspan Precision Products, Inc. · NSN 4730-01-341-5240 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-341-5240 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-341-5240. Primary manufacturer part number: 38404REVC.
Features
  • Expansion Joint,pipe — FSC 4730
  • 3 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 4730-01-341-5240, 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 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 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
NSN4730-01-341-5240
Primary Part Number38404REVC
Item NameExpansion Joint,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerHyspan Precision Products, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5307-00-393-4080 INTERCHANGEABLE
Stud,plain
5330-00-429-0295115179C INTERCHANGEABLE
Gasket
Brinkley Technology Group Llc Dba Hercules Manufacturing
6110-00-560-699038404 INTERCHANGEABLE
Switchboard,power
L3harris Technologies, Inc Div Space & Airborne Systems
5306-01-606-642138404 INTERCHANGEABLE
Rod,threaded End
Terex Usa, Llc Dba Terex Usa, Llc
5310-01-670-698712607221-009 INTERCHANGEABLE
Washer,flat
Oshkosh Defense Llc
Cross-Reference Index
Part NumberManufacturer
38404REVC PRIMARY Hyspan Precision Products, Inc. (USA)
38404 Hyspan Precision Products, Inc. Dba Hyspan Precision Products Inc (USA)
38404REVC Hyspan Precision Products, Inc. Dba Hyspan Precision Products Inc (USA)
Related Parts
5307-00-393-4080INTERCHANGEABLE
STUD,PLAIN
5330-00-429-0295INTERCHANGEABLE
GASKET
115179C
6110-00-560-6990INTERCHANGEABLE
SWITCHBOARD,POWER
38404
5306-01-606-6421INTERCHANGEABLE
ROD,THREADED END
38404
5310-01-670-6987INTERCHANGEABLE
WASHER,FLAT
12607221-009

Frequently Asked Questions

What is NSN 4730-01-341-5240?

NSN 4730-01-341-5240 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 4730-01-341-5240?

NSN 4730-01-341-5240 has 3 cross-referenced part numbers: 38404REVC (Hyspan Precision Products, Inc.), 38404 (Hyspan Precision Products, Inc. Dba Hyspan Precision Products Inc), 38404REVC (Hyspan Precision Products, Inc. Dba Hyspan Precision Products Inc).

What NSN replaces 4730-01-341-5240?

There are 5 known substitutes for 4730-01-341-5240: 5307-00-393-4080, 5330-00-429-0295, 6110-00-560-6990 and 2 more. Verify interchangeability with system specifications before substitution.

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