PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20427Disk,abrasive

3m Company · NSN 5345-01-670-6355 · FSC 5345 · No Item Name Available
Verified by PartsTable
NSN 5345-01-670-6355 — this item is cataloged by the U.S. Government under National Stock Number 5345-01-670-6355. Primary manufacturer part number: 20427.
Features
  • Disk,abrasive — FSC 5345
  • Diameter: 3.0 INCHES NOMINAL IN
  • Maximum Speed Rating in RPM: 150000.0
  • 4 verified cross-references
  • Primary manufacturer: 3m Company
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Disk,abrasive, cataloged under National Stock Number 5345-01-670-6355, is classified within Federal Supply Class 5345 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is 3m Company. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references 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
NSN5345-01-670-6355
Primary Part Number20427
Item NameDisk,abrasive
FSC / FSG5345 / 53 — No Item Name Available
Manufacturer3m Company
StatusACTIVE
Diameter3.0 INCHES NOMINAL IN
Maximum Speed Rating in RPM150000.0
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6115-00-143-581320427 INTERCHANGEABLE
Guard,air Vent
Prestolite Electric Inc
3010-00-179-082420427 INTERCHANGEABLE
Gearcase-Motor
Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging
4720-00-290-868320427 INTERCHANGEABLE
Hose,preformed
Gates Corporation
5130-00-435-2053 INTERCHANGEABLE
Brush,wire,rotary End
5935-00-621-290020-20PSKH INTERCHANGEABLE
Connector,plug,electrical
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation
6210-00-776-1660 INTERCHANGEABLE
Lens,light
5330-00-936-459420-427 INTERCHANGEABLE
Gasket
Dresser Industries Inc Leroi Div
5330-01-024-7417100645 INTERCHANGEABLE
Gasket
Norris Dispenser Company
5950-01-086-178920427 INTERCHANGEABLE
Transformer,power
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
5330-01-121-837810310-09 INTERCHANGEABLE
Gasket
Silver King Refrigeration Inc.
Cross-Reference Index
Part NumberManufacturer
00051141204277 3m Company (USA)
60440127995 3m Company (USA)
20427 PRIMARY 3m Company (USA)
7000045008 3m Company (USA)
Related Parts
6115-00-143-5813INTERCHANGEABLE
GUARD,AIR VENT
20427
3010-00-179-0824INTERCHANGEABLE
GEARCASE-MOTOR
20427
4720-00-290-8683INTERCHANGEABLE
HOSE,PREFORMED
20427
5130-00-435-2053INTERCHANGEABLE
BRUSH,WIRE,ROTARY END
5935-00-621-2900INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
20-20PSKH
6210-00-776-1660INTERCHANGEABLE
LENS,LIGHT
5330-00-936-4594INTERCHANGEABLE
GASKET
20-427
5330-01-024-7417INTERCHANGEABLE
GASKET
100645
5950-01-086-1789INTERCHANGEABLE
TRANSFORMER,POWER
20427
5330-01-121-8378INTERCHANGEABLE
GASKET
10310-09
5905-01-143-4725INTERCHANGEABLE
RESISTOR NETWORK,FIXED,FILM
039-033
6650-01-260-1216INTERCHANGEABLE
APERTURE ASSEMBLY,CUVETTE LIGHT
20427

Frequently Asked Questions

What is NSN 5345-01-670-6355?

NSN 5345-01-670-6355 is a Disk,abrasive, manufactured by 3m Company, classified under FSC 5345 (No Item Name Available). Status: active.

What are the part numbers for NSN 5345-01-670-6355?

NSN 5345-01-670-6355 has 4 cross-referenced part numbers: 00051141204277 (3m Company), 60440127995 (3m Company), 20427 (3m Company), 7000045008 (3m Company).

What NSN replaces 5345-01-670-6355?

There are 12 known substitutes for 5345-01-670-6355: 6115-00-143-5813, 3010-00-179-0824, 4720-00-290-8683 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20427?

Key specifications for 20427: Diameter: 3.0 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: CLEAN SANDING ABRASIVE DISC PAD KIT; Maximum Speed Rating in RPM: 150000.0; Special Features: COLOR IS YELLOW; THREAD SIZE IS 5/16-24 EXT; SIZE IS 3 INCH; THICKNESS IS 0.5 INCH; ADAPTER RANGES FROM 1/4-20 INT X 5/16-24 EXT TO 5/16-24 EXT X 6MM-1.0 EXT; MM. 4 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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