PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21649Hose,preformed

Gates Corporation · NSN 4720-01-360-4999 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-360-4999 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-360-4999. Primary manufacturer part number: 21649.
Features
  • Hose,preformed — FSC 4720
  • Features Provided: ENLARGED ENDS
  • Outside Diameter: 1.500 INCHES NOMINAL IN
  • Wall Thickness: 0.250 INCHES NOMINAL IN
  • Inside Diameter: 1.250 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Gates Corporation
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose,preformed, cataloged under National Stock Number 4720-01-360-4999, 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 Gates Corporation. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-01-360-4999
Primary Part Number21649
Item NameHose,preformed
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerGates Corporation
StatusACTIVE
Features ProvidedENLARGED ENDS
Outside Diameter1.500 INCHES NOMINAL IN
Wall Thickness0.250 INCHES NOMINAL IN
Inside Diameter1.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
2920-00-517-90272042 INTERCHANGEABLE
Sleeve,ignition Terminal
Champion Aerospace Llc
3030-00-528-3794 INTERCHANGEABLE
Belt,v
5935-00-865-6180CA3108E10SL3SF80 INTERCHANGEABLE
Connector,plug,electrical
Itt Cannon Llc
4820-01-091-707421-649 INTERCHANGEABLE
Push Knob Valve
Kold-Ban International Ltd Div Kbi
5930-01-140-2645 INTERCHANGEABLE
Adapter,switch Actuator
5120-01-240-764721649 INTERCHANGEABLE
Bender,cable,hand
Abb Installation Products Inc
5930-01-254-284221689 INTERCHANGEABLE
Switch,interlock
Sensata Technologies, Inc. Div Sensata Attleboro
4810-01-517-0493 INTERCHANGEABLE
Valve Assembly,manifold
5950-01-735-728521649 INTERCHANGEABLE
Transformer,power
Gaylord Marine Services, Inc.
Cross-Reference Index
Part NumberManufacturer
15593982 General Motors Llc Dba General Motors Llc (USA)
15593982 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
21649 PRIMARY Gates Corporation (USA)
Related Parts
2920-00-517-9027INTERCHANGEABLE
SLEEVE,IGNITION TERMINAL
2042
3030-00-528-3794INTERCHANGEABLE
BELT,V
5935-00-865-6180INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
CA3108E10SL3SF80
4820-01-091-7074INTERCHANGEABLE
PUSH KNOB VALVE
21-649
5930-01-140-2645INTERCHANGEABLE
ADAPTER,SWITCH ACTUATOR
5120-01-240-7647INTERCHANGEABLE
BENDER,CABLE,HAND
21649
5930-01-254-2842INTERCHANGEABLE
SWITCH,INTERLOCK
21689
4810-01-517-0493INTERCHANGEABLE
VALVE ASSEMBLY,MANIFOLD
5950-01-735-7285INTERCHANGEABLE
TRANSFORMER,POWER
21649

Frequently Asked Questions

What is NSN 4720-01-360-4999?

NSN 4720-01-360-4999 is a Hose,preformed, manufactured by Gates Corporation, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-01-360-4999?

NSN 4720-01-360-4999 has 3 cross-referenced part numbers: 15593982 (General Motors Llc Dba General Motors Llc), 15593982 (General Motors Corp Chevrolet Motor Div Special Products Dept), 21649 (Gates Corporation).

What NSN replaces 4720-01-360-4999?

There are 9 known substitutes for 4720-01-360-4999: 2920-00-517-9027, 3030-00-528-3794, 5935-00-865-6180 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21649?

Key specifications for 21649: Features Provided: ENLARGED ENDS; Outside Diameter: 1.500 INCHES NOMINAL IN; Wall Thickness: 0.250 INCHES NOMINAL IN; Special Features: O/A LG 29.375 IN. IN. 5 total characteristics are documented in the Federal Logistics Information System.

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