PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

38409REVCExpansion Joint,pipe

Hyspan Precision Products, Inc. · NSN 4730-01-341-5244 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-341-5244 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-341-5244. Primary manufacturer part number: 38409REVC.
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 4730-01-341-5244, 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. Dba Hyspan Precision Products Inc (CAGE 30009); Hyspan Precision Products, Inc. (CAGE 70510)
Technical Specifications
ParameterValue
NSN4730-01-341-5244
Primary Part Number38409REVC
Item NameExpansion Joint,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerHyspan Precision Products, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5310-00-011-57747337667 INTERCHANGEABLE
Nut,plain,hexagon
U S Army Tank Automotive Command Amsta-Im-Mm
4820-00-036-338038406 INTERCHANGEABLE
Body,valve
Northrop Grumman Systems Corporation Div Marine Systems
5840-00-099-008538409 INTERCHANGEABLE
Tube Assembly-Long,
L3harris Technologies, Inc Div Space & Airborne Systems
5360-00-200-984038409 INTERCHANGEABLE
Spring,helical,compression
Arvinmeritor Inc
5120-01-674-026638409 INTERCHANGEABLE
Nutdriver
Bondhus Corp
Cross-Reference Index
Part NumberManufacturer
38409 Hyspan Precision Products, Inc. Dba Hyspan Precision Products Inc (USA)
38409REVC Hyspan Precision Products, Inc. Dba Hyspan Precision Products Inc (USA)
38409REVC PRIMARY Hyspan Precision Products, Inc. (USA)
Related Parts
5310-00-011-5774INTERCHANGEABLE
NUT,PLAIN,HEXAGON
7337667
4820-00-036-3380INTERCHANGEABLE
BODY,VALVE
38406
5840-00-099-0085INTERCHANGEABLE
TUBE ASSEMBLY-LONG,
38409
5360-00-200-9840INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
38409
5120-01-674-0266INTERCHANGEABLE
NUTDRIVER
38409

Frequently Asked Questions

What is NSN 4730-01-341-5244?

NSN 4730-01-341-5244 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 4730-01-341-5244?

NSN 4730-01-341-5244 has 3 cross-referenced part numbers: 38409 (Hyspan Precision Products, Inc. Dba Hyspan Precision Products Inc), 38409REVC (Hyspan Precision Products, Inc. Dba Hyspan Precision Products Inc), 38409REVC (Hyspan Precision Products, Inc.).

What NSN replaces 4730-01-341-5244?

There are 5 known substitutes for 4730-01-341-5244: 5310-00-011-5774, 4820-00-036-3380, 5840-00-099-0085 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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