PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21747Plate,retaining,shaft

Regal-Beloit Corporation Dba Fasco Group Div Cassville Division · NSN 3040-00-865-7922 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-865-7922 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-865-7922. Primary manufacturer part number: 21747.
Features
  • Plate,retaining,shaft — FSC 3040
  • Mounting Hole Diameter: 0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN
  • Aperture Diameter: 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN
  • Outside Diameter: 2.490 INCHES MINIMUM AND 2.510 INCHES MAXIMUM IN
  • Thickness: 0.345 INCHES MINIMUM AND 0.355 INCHES MAXIMUM IN
  • Mounting Hole Quantity: 4
  • Shape: ROUND
  • Material: ALUMINUM ALLOY
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Plate,retaining,shaft, cataloged under National Stock Number 3040-00-865-7922, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Regal-Beloit Corporation Dba Fasco Group Div Cassville Division. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN3040-00-865-7922
Primary Part Number21747
Item NamePlate,retaining,shaft
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerRegal-Beloit Corporation Dba Fasco Group Div Cassville Division
StatusACTIVE
Mounting Hole Diameter0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN
Aperture Diameter0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN
Outside Diameter2.490 INCHES MINIMUM AND 2.510 INCHES MAXIMUM IN
Thickness0.345 INCHES MINIMUM AND 0.355 INCHES MAXIMUM IN
Mounting Hole Quantity4
ShapeROUND
MaterialALUMINUM ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4730-00-278-3885SAE J530 2-8 130140B INTERCHANGEABLE
Bushing,pipe
Sae International Dba Sae International
5342-00-321-6445F11744 INTERCHANGEABLE
Spring and Retainer
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
8415-00-507-0062 INTERCHANGEABLE
Gloves,men's
8415-00-516-0707 INTERCHANGEABLE
Gloves,men's
3455-00-540-272221747 INTERCHANGEABLE
Blade,hole Saw
Black and Decker Us Inc
5998-01-137-999321747 INTERCHANGEABLE
Electronic Components Assembly
L3 Technologies, Inc. Div Communication Systems-West
5910-01-200-111321747 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Thales Defense & Security Inc Dba Thales Communications Inc
5340-01-327-607921747 INTERCHANGEABLE
Seat,helical Compression Spring
Parker Hannifin Corporation Div Hydraulic Systems Division
5998-01-370-815128815 INTERCHANGEABLE
Circuit Card Assembly
Anritsu Instruments Company Div Mbu
Cross-Reference Index
Part NumberManufacturer
21747 PRIMARY Regal-Beloit Corporation Dba Fasco Group Div Cassville Division (USA)
Related Parts
4730-00-278-3885INTERCHANGEABLE
BUSHING,PIPE
SAE J530 2-8 130140B
5342-00-321-6445INTERCHANGEABLE
SPRING AND RETAINER
F11744
8415-00-507-0062INTERCHANGEABLE
GLOVES,MEN'S
8415-00-516-0707INTERCHANGEABLE
GLOVES,MEN'S
3455-00-540-2722INTERCHANGEABLE
BLADE,HOLE SAW
21747
5998-01-137-9993INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
21747
5910-01-200-1113INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
21747
5340-01-327-6079INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
21747
5998-01-370-8151INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
28815

Frequently Asked Questions

What is NSN 3040-00-865-7922?

NSN 3040-00-865-7922 is a Plate,retaining,shaft, manufactured by Regal-Beloit Corporation Dba Fasco Group Div Cassville Division, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-865-7922?

NSN 3040-00-865-7922 has 1 cross-referenced part number: 21747 (Regal-Beloit Corporation Dba Fasco Group Div Cassville Division).

What NSN replaces 3040-00-865-7922?

There are 9 known substitutes for 3040-00-865-7922: 4730-00-278-3885, 5342-00-321-6445, 8415-00-507-0062 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21747?

Key specifications for 21747: End Item Identification: GENERATOR,ENGINE ACCESSORY,ACFT; Special Features: MTG HOLE SPACING: EQUALLY SPACED ON 2.188 IN. DIA BOLT CIRCLE IN; Mounting Hole Diameter: 0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN; Aperture Diameter: 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN. 9 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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