PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21-786Disc,brake

Kut Kwick Corp · NSN 2530-01-445-5242 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-01-445-5242 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-445-5242. Primary manufacturer part number: 21-786.
Features
  • Disc,brake — FSC 2530
  • 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 Disc,brake, cataloged under National Stock Number 2530-01-445-5242, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2530-01-445-5242
Primary Part Number21-786
Item NameDisc,brake
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerKut Kwick Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5325-00-200-741547D2 INTERCHANGEABLE
Ring,retaining
Oshkosh Defense Llc
4730-00-202-9390SAE J531 4 130109AB INTERCHANGEABLE
Plug,pipe
Sae International Dba Sae International
5310-00-242-713932-341 INTERCHANGEABLE
Washer,key
Hyer Industries Inc
5935-00-563-1421MRE26H8 INTERCHANGEABLE
Backshell,electrical Connector
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
5360-00-664-1798 INTERCHANGEABLE
Spring,helical,compression
5120-01-185-795721786 INTERCHANGEABLE
Remover,bearing and Bushing
Wright Tool Company, Llc
6515-01-592-587411111-000016 INTERCHANGEABLE
Lead Set,electrode,electrocardio
Stryker Sales, Llc Div Stryker Medical
Cross-Reference Index
Part NumberManufacturer
21-786 PRIMARY Kut Kwick Corp (USA)
Related Parts
5325-00-200-7415INTERCHANGEABLE
RING,RETAINING
47D2
4730-00-202-9390INTERCHANGEABLE
PLUG,PIPE
SAE J531 4 130109AB
5310-00-242-7139INTERCHANGEABLE
WASHER,KEY
32-341
5935-00-563-1421INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
MRE26H8
5360-00-664-1798INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5120-01-185-7957INTERCHANGEABLE
REMOVER,BEARING AND BUSHING
21786
6515-01-592-5874INTERCHANGEABLE
LEAD SET,ELECTRODE,ELECTROCARDIO
11111-000016

Frequently Asked Questions

What is NSN 2530-01-445-5242?

NSN 2530-01-445-5242 is a Disc,brake, manufactured by Kut Kwick Corp, classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-01-445-5242?

NSN 2530-01-445-5242 has 1 cross-referenced part number: 21-786 (Kut Kwick Corp).

What NSN replaces 2530-01-445-5242?

There are 7 known substitutes for 2530-01-445-5242: 5325-00-200-7415, 4730-00-202-9390, 5310-00-242-7139 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21-786?

Key specifications for 21-786: End Item Identification: USED ON MODEL SM24 AND SM35 SERIES MOWERS. 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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