PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C20630Coupling,hose

Hydrasearch Company, Llc · NSN 4730-01-517-1507 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-517-1507 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-517-1507. Primary manufacturer part number: C20630.
Features
  • Coupling,hose — FSC 4730
  • 2 verified cross-references
  • Primary manufacturer: Hydrasearch Company, Llc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Coupling,hose, cataloged under National Stock Number 4730-01-517-1507, 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 Hydrasearch Company, Llc. This item has 2 commercial cross-references from 1 manufacturer, 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 NameCoupling,hose
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersHydrasearch Company, Llc (CAGE 32142)
Technical Specifications
ParameterValue
NSN4730-01-517-1507
Primary Part NumberC20630
Item NameCoupling,hose
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerHydrasearch Company, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5331-00-061-8355A2063094 INTERCHANGEABLE
O-Ring
Leslie Controls, Inc. Dba Leslie Controls Inc
5330-00-064-3360A100379 INTERCHANGEABLE
Seal,plain Encased
Curtiss-Wright Controls, Inc. Div Actuation Division
4730-00-226-808320630-4-4 INTERCHANGEABLE
Adapter,straight,tube to Hose
Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
5841-00-333-8621 INTERCHANGEABLE
Gear and Stop Assem
5330-00-357-9777 INTERCHANGEABLE
Gasket
3455-00-516-508719819 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
6220-00-898-731120630 INTERCHANGEABLE
Pocket Assembly
Grimes Aerospace Company
1660-00-942-854420630 INTERCHANGEABLE
Manifold Subassembl
Avox Systems Inc Dba Avox Systems Inc
4720-01-034-838920630 INTERCHANGEABLE
Hose,preformed
Gates Corporation
5315-01-696-930720-630 INTERCHANGEABLE
Pin,straight,headless
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
Cross-Reference Index
Part NumberManufacturer
20630 Hydrasearch Company, Llc (USA)
C20630 PRIMARY Hydrasearch Company, Llc (USA)
Related Parts
5331-00-061-8355INTERCHANGEABLE
O-RING
A2063094
5330-00-064-3360INTERCHANGEABLE
SEAL,PLAIN ENCASED
A100379
4730-00-226-8083INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
20630-4-4
5841-00-333-8621INTERCHANGEABLE
GEAR AND STOP ASSEM
5330-00-357-9777INTERCHANGEABLE
GASKET
3455-00-516-5087INTERCHANGEABLE
REAMER,MACHINE
19819
6220-00-898-7311INTERCHANGEABLE
POCKET ASSEMBLY
20630
1660-00-942-8544INTERCHANGEABLE
MANIFOLD SUBASSEMBL
20630
4720-01-034-8389INTERCHANGEABLE
HOSE,PREFORMED
20630
5315-01-696-9307INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
20-630

Frequently Asked Questions

What is NSN 4730-01-517-1507?

NSN 4730-01-517-1507 is a Coupling,hose, manufactured by Hydrasearch Company, Llc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-517-1507?

NSN 4730-01-517-1507 has 2 cross-referenced part numbers: 20630 (Hydrasearch Company, Llc), C20630 (Hydrasearch Company, Llc).

What NSN replaces 4730-01-517-1507?

There are 10 known substitutes for 4730-01-517-1507: 5331-00-061-8355, 5330-00-064-3360, 4730-00-226-8083 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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