PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

66638Hose,preformed

Briggs and Stratton Corp · NSN 4720-00-624-0263 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-00-624-0263 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-624-0263. Primary manufacturer part number: 66638.
Features
  • Hose,preformed — FSC 4720
  • 3 verified cross-references
  • Primary manufacturer: Briggs and Stratton Corp
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose,preformed, cataloged under National Stock Number 4720-00-624-0263, is classified within Federal Supply Class 4720 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Briggs and Stratton Corp. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHose,preformed
FSC / FSG4720 — No Item Name Available (FSG 47)
ManufacturersBriggs and Stratton Corp (CAGE 08645); Goodrich Control Systems Ltd T/a Goodrich Engine Control Systems (CAGE K1464); Rolls-Royce Controls and Data Services Limited (CAGE U4271)
Technical Specifications
ParameterValue
NSN4720-00-624-0263
Primary Part Number66638
Item NameHose,preformed
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerBriggs and Stratton Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5310-00-543-236966638 INTERCHANGEABLE
Nut,plain,round
L3harris Technologies, Inc Div Space & Airborne Systems
5930-00-802-27842183936 INTERCHANGEABLE
Switch,rotary
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3455-01-044-7951716-030119 INTERCHANGEABLE
Cutter,milling,end
Doall Baltimore Company
4320-01-488-569366638 INTERCHANGEABLE
Housing,hydraulic Motor,non Airc
Parker Hannifin Corporation Div Hydraulic Systems Division
Cross-Reference Index
Part NumberManufacturer
66638 PRIMARY Briggs and Stratton Corp (USA)
66638 Goodrich Control Systems Ltd T/a Goodrich Engine Control Systems (GBR)
66638 Rolls-Royce Controls and Data Services Limited (GBR)
Related Parts
5310-00-543-2369INTERCHANGEABLE
NUT,PLAIN,ROUND
66638
5930-00-802-2784INTERCHANGEABLE
SWITCH,ROTARY
2183936
3455-01-044-7951INTERCHANGEABLE
CUTTER,MILLING,END
716-030119
4320-01-488-5693INTERCHANGEABLE
HOUSING,HYDRAULIC MOTOR,NON AIRC
66638

Frequently Asked Questions

What is NSN 4720-00-624-0263?

NSN 4720-00-624-0263 is a Hose,preformed, manufactured by Briggs and Stratton Corp, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-00-624-0263?

NSN 4720-00-624-0263 has 3 cross-referenced part numbers: 66638 (Briggs and Stratton Corp), 66638 (Goodrich Control Systems Ltd T/a Goodrich Engine Control Systems), 66638 (Rolls-Royce Controls and Data Services Limited).

What NSN replaces 4720-00-624-0263?

There are 4 known substitutes for 4720-00-624-0263: 5310-00-543-2369, 5930-00-802-2784, 3455-01-044-7951 and 1 more. Verify interchangeability with system specifications before substitution.

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