PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N21772Washer,flat

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 5310-01-215-0112 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-215-0112 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-215-0112. Primary manufacturer part number: N21772.
Features
  • Washer,flat — FSC 5310
  • Material: COPPER ALLOY OVERALL
  • 4 verified cross-references
  • Primary manufacturer: Leslie Controls, Inc. Dba Leslie Controls Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Copper Alloy Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-215-0112, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 1 verified specification, 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-215-0112
Primary Part NumberN21772
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
MaterialCOPPER ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3455-00-203-988021772 INTERCHANGEABLE
Blade,hole Saw
Black and Decker Us Inc
5935-00-223-438221772 INTERCHANGEABLE
Connector,receptacle,electrical
Raytheon Company Dba Raytheon
5310-00-428-4768210139 INTERCHANGEABLE
Nut,adjusting
Briggs and Stratton Corp
3455-00-540-229319949 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5310-01-504-3340 INTERCHANGEABLE
Washer,flat
6515-01-592-807199425-000025 INTERCHANGEABLE
Recorder System,defibrillator-Mo
Stryker Sales, Llc Div Stryker Medical
Cross-Reference Index
Part NumberManufacturer
N21772 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
14801N PC 78 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
21772 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
20138N PIECE 81 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
3455-00-203-9880INTERCHANGEABLE
BLADE,HOLE SAW
21772
5935-00-223-4382INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
21772
5310-00-428-4768INTERCHANGEABLE
NUT,ADJUSTING
210139
3455-00-540-2293INTERCHANGEABLE
REAMER,MACHINE
19949
5310-01-504-3340INTERCHANGEABLE
WASHER,FLAT
6515-01-592-8071INTERCHANGEABLE
RECORDER SYSTEM,DEFIBRILLATOR-MO
99425-000025

Frequently Asked Questions

What is NSN 5310-01-215-0112?

NSN 5310-01-215-0112 is a Washer,flat, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-215-0112?

NSN 5310-01-215-0112 has 4 cross-referenced part numbers: N21772 (Leslie Controls, Inc. Dba Leslie Controls Inc), 14801N PC 78 (Leslie Controls, Inc. Dba Leslie Controls Inc), 21772 (Leslie Controls, Inc. Dba Leslie Controls Inc), 20138N PIECE 81 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 5310-01-215-0112?

There are 6 known substitutes for 5310-01-215-0112: 3455-00-203-9880, 5935-00-223-4382, 5310-00-428-4768 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N21772?

Key specifications for N21772: Material: COPPER ALLOY OVERALL. 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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