PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20607Hose,preformed

Gates Corporation · NSN 4720-00-689-2977 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-00-689-2977 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-689-2977. Primary manufacturer part number: 20607.
Features
  • Hose,preformed — FSC 4720
  • 5 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 4720-00-689-2977, 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. This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameHose,preformed
FSC / FSG4720 — No Item Name Available (FSG 47)
ManufacturersGates Corporation (CAGE 24161); General Motors Corp Chevrolet Motor Div Special Products Dept (CAGE 11862); Muviq Usa, Llc (CAGE 20796); General Motors Llc Dba General Motors Llc (CAGE 7X677)
Technical Specifications
ParameterValue
NSN4720-00-689-2977
Primary Part Number20607
Item NameHose,preformed
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerGates Corporation
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5950-00-027-18061041-1 INTERCHANGEABLE
Coil,radio Frequency
Drs Signal Solutions, Inc.
5950-00-708-8387 INTERCHANGEABLE
Transformer,pulse
1660-00-942-845220607 INTERCHANGEABLE
Button,mask
Avox Systems Inc Dba Avox Systems Inc
5985-01-411-70392-060-7 INTERCHANGEABLE
Line,radio Frequency Transmissio
Myat, Inc. Dba Myat Inc
5920-01-475-356520607 INTERCHANGEABLE
Fuseholder,block
Mersen Usa Ep Corp. Dba Ferraz Shawmut
6515-01-476-308120607 INTERCHANGEABLE
Brace,ankle
Royce Medical Company Dba Centec Orthopedics
5820-01-501-000920-607 INTERCHANGEABLE
Amplifier-Modulator
L3harris Maritime Services Inc
3020-01-529-851720-607 INTERCHANGEABLE
Gear,spur
Natural Gas Solutions North America Llc Div Industrial Products Group
Cross-Reference Index
Part NumberManufacturer
20607 PRIMARY Gates Corporation (USA)
3982903 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
CH607 Gates Corporation (USA)
CH556 PRIMARY Muviq Usa, Llc (USA)
3982903 PRIMARY General Motors Llc Dba General Motors Llc (USA)
Related Parts
5950-00-027-1806INTERCHANGEABLE
COIL,RADIO FREQUENCY
1041-1
5950-00-708-8387INTERCHANGEABLE
TRANSFORMER,PULSE
1660-00-942-8452INTERCHANGEABLE
BUTTON,MASK
20607
5985-01-411-7039INTERCHANGEABLE
LINE,RADIO FREQUENCY TRANSMISSIO
2-060-7
5920-01-475-3565INTERCHANGEABLE
FUSEHOLDER,BLOCK
20607
6515-01-476-3081INTERCHANGEABLE
BRACE,ANKLE
20607
5820-01-501-0009INTERCHANGEABLE
AMPLIFIER-MODULATOR
20-607
3020-01-529-8517INTERCHANGEABLE
GEAR,SPUR
20-607

Frequently Asked Questions

What is NSN 4720-00-689-2977?

NSN 4720-00-689-2977 is a Hose,preformed, manufactured by Gates Corporation, classified under FSC 4720 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4720-00-689-2977?

NSN 4720-00-689-2977 has 5 cross-referenced part numbers: 20607 (Gates Corporation), 3982903 (General Motors Corp Chevrolet Motor Div Special Products Dept), CH607 (Gates Corporation), CH556 (Muviq Usa, Llc), 3982903 (General Motors Llc Dba General Motors Llc).

What NSN replaces 4720-00-689-2977?

There are 8 known substitutes for 4720-00-689-2977: 5950-00-027-1806, 5950-00-708-8387, 1660-00-942-8452 and 5 more. Verify interchangeability with system specifications before substitution.

Is NSN 4720-00-689-2977 still in active supply?

NSN 4720-00-689-2977 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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