PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21332Washer,recessed

Prestolite Electric Inc · NSN 5310-00-595-7572 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-595-7572 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-595-7572. Primary manufacturer part number: 21332.
Features
  • Washer,recessed — FSC 5310
  • Recess Diameter: 0.942 INCHES MINIMUM AND 0.947 INCHES MAXIMUM IN
  • Material: COPPER ALLOY OVERALL
  • Style Designator: RECESSED
  • Material Thickness: 0.123 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
  • Recess Angle: 90.0 DEGREES NOMINAL
  • Hole Diameter: 0.880 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN
  • Outside Diameter: 1.495 INCHES MINIMUM AND 1.505 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Copper Alloy Overall construction
General Description

The Washer,recessed, cataloged under National Stock Number 5310-00-595-7572, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Prestolite Electric Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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
NSN5310-00-595-7572
Primary Part Number21332
Item NameWasher,recessed
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerPrestolite Electric Inc
StatusACTIVE
Recess Diameter0.942 INCHES MINIMUM AND 0.947 INCHES MAXIMUM IN
MaterialCOPPER ALLOY OVERALL
Style DesignatorRECESSED
Material Thickness0.123 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
Recess Angle90.0 DEGREES NOMINAL
Hole Diameter0.880 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN
Outside Diameter1.495 INCHES MINIMUM AND 1.505 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-275-000245285-45221 INTERCHANGEABLE
Bearing,roller,tapered
The Timken Corporation
6610-00-398-96732133-2 INTERCHANGEABLE
Rocking Shaft Assembly
Aerosonic Llc
5360-00-802-9266N21332 INTERCHANGEABLE
Spring,helical,compression
Leslie Controls, Inc. Dba Leslie Controls Inc
5945-00-866-27687012AF INTERCHANGEABLE
Relay,electromagnetic
Te Connectivity Corporation
2910-00-903-8326 INTERCHANGEABLE
Carburetor,float
5910-01-053-274840D505G006BB4 INTERCHANGEABLE
Capacitor,fixed,electrolytic
B. Microfarads, Inc. Dba Barker Microfarads
5895-01-100-463821332 INTERCHANGEABLE
Cover,electronic Communication E
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
3040-01-181-672621332 INTERCHANGEABLE
Gearshaft,spur
Eaton Corporation Div Eaton Fluid Power
6030-01-364-383921332 INTERCHANGEABLE
Light Signal Receiver-Transmitte
Anritsu Instruments Company Div Mbu
5998-01-478-910721332 INTERCHANGEABLE
Circuit Card Assembly
Giga-Tronics Incorporated Dba Giga-Tronics
Cross-Reference Index
Part NumberManufacturer
99019-44 Cummins Inc. (USA)
21332 PRIMARY Prestolite Electric Inc (USA)
21332 Prestolite Electric Inc (USA)
Related Parts
3110-00-275-0002INTERCHANGEABLE
BEARING,ROLLER,TAPERED
45285-45221
6610-00-398-9673INTERCHANGEABLE
ROCKING SHAFT ASSEMBLY
2133-2
5360-00-802-9266INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
N21332
5945-00-866-2768INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
7012AF
2910-00-903-8326INTERCHANGEABLE
CARBURETOR,FLOAT
5910-01-053-2748INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
40D505G006BB4
5895-01-100-4638INTERCHANGEABLE
COVER,ELECTRONIC COMMUNICATION E
21332
3040-01-181-6726INTERCHANGEABLE
GEARSHAFT,SPUR
21332
6030-01-364-3839INTERCHANGEABLE
LIGHT SIGNAL RECEIVER-TRANSMITTE
21332
5998-01-478-9107INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
21332
6525-01-592-7722INTERCHANGEABLE
SHIELD SET,GONADAL,X-RAY PROTECT
5945-01-617-6536INTERCHANGEABLE
RELAY,THERMAL
21332

Frequently Asked Questions

What is NSN 5310-00-595-7572?

NSN 5310-00-595-7572 is a Washer,recessed, manufactured by Prestolite Electric Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-595-7572?

NSN 5310-00-595-7572 has 3 cross-referenced part numbers: 99019-44 (Cummins Inc.), 21332 (Prestolite Electric Inc), 21332 (Prestolite Electric Inc).

What NSN replaces 5310-00-595-7572?

There are 12 known substitutes for 5310-00-595-7572: 3110-00-275-0002, 6610-00-398-9673, 5360-00-802-9266 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21332?

Key specifications for 21332: Recess Diameter: 0.942 INCHES MINIMUM AND 0.947 INCHES MAXIMUM IN; Material: COPPER ALLOY OVERALL; Style Designator: RECESSED; Material Thickness: 0.123 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN. 7 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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