PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20-904Pulley,groove

Kut Kwick Corp · NSN 3020-01-357-9950 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-357-9950 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-357-9950. Primary manufacturer part number: 20-904.
Features
  • Pulley,groove — FSC 3020
  • 1 verified cross-reference
  • Primary manufacturer: Kut Kwick Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Pulley,groove, cataloged under National Stock Number 3020-01-357-9950, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Kut Kwick Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-357-9950
Primary Part Number20-904
Item NamePulley,groove
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerKut Kwick Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5975-00-065-39045523 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
4720-00-175-6280 INTERCHANGEABLE
Hose,preformed
5342-00-200-7586 INTERCHANGEABLE
Mount,resilient,weapon System
5360-00-291-428020904 INTERCHANGEABLE
Spring,helical,compression
Grove Valve Operations
5340-00-324-64758104990 INTERCHANGEABLE
Clamp,loop
Us Army Aviation and Missile Command
4310-01-064-238620-904 INTERCHANGEABLE
Compressor Unit,reciprocating
C&h Distributors, Llc
5355-01-074-604311579032 INTERCHANGEABLE
Knob
Army, United States Department of the Dba Watervliet Arsenal Div Business Development
3020-01-189-335220904 INTERCHANGEABLE
Gear Rack
Moog Inc. Dba Ampac-Isp Corp
4720-01-226-765920904 INTERCHANGEABLE
Hose,preformed
Gates Corporation
5360-01-275-1828 INTERCHANGEABLE
Spring,helical,compression
Cross-Reference Index
Part NumberManufacturer
20-904 PRIMARY Kut Kwick Corp (USA)
Related Parts
5975-00-065-3904INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
5523
4720-00-175-6280INTERCHANGEABLE
HOSE,PREFORMED
5342-00-200-7586INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
5360-00-291-4280INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
20904
5340-00-324-6475INTERCHANGEABLE
CLAMP,LOOP
8104990
4310-01-064-2386INTERCHANGEABLE
COMPRESSOR UNIT,RECIPROCATING
20-904
5355-01-074-6043INTERCHANGEABLE
KNOB
11579032
3020-01-189-3352INTERCHANGEABLE
GEAR RACK
20904
4720-01-226-7659INTERCHANGEABLE
HOSE,PREFORMED
20904
5360-01-275-1828INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
3120-01-391-3559INTERCHANGEABLE
BEARING,WASHER,THRUST
20904
5965-01-481-1834INTERCHANGEABLE
LOUDSPEAKER,ELECTROMAGNETIC

Frequently Asked Questions

What is NSN 3020-01-357-9950?

NSN 3020-01-357-9950 is a Pulley,groove, manufactured by Kut Kwick Corp, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-357-9950?

NSN 3020-01-357-9950 has 1 cross-referenced part number: 20-904 (Kut Kwick Corp).

What NSN replaces 3020-01-357-9950?

There are 12 known substitutes for 3020-01-357-9950: 5975-00-065-3904, 4720-00-175-6280, 5342-00-200-7586 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20-904?

Key specifications for 20-904: End Item Identification: KUT-KWICK MOWER MDL CC-20-20,SERIES 51410. 1 total characteristics are documented in the Federal Logistics Information System.

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