PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

62111Washer,flat

Generac Mobile Products, Llc · NSN 5310-01-651-6442 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-651-6442 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-651-6442. Primary manufacturer part number: 62111.
Features
  • Washer,flat — FSC 5310
  • Material: STEEL COMP 1010 OVERALL
  • Overall Diameter: 1.00 INCHES NOMINAL IN
  • Center Hole Shape Style: ROUND
  • Cross-Sectional Shape Style: RECTANGULAR
  • Peripheral Shape Style: ROUND
  • Hole Diameter: 0.63 INCHES NOMINAL IN
  • Thickness: 0.010 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1010 Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-651-6442, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Generac Mobile Products, Llc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-651-6442
Primary Part Number62111
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerGenerac Mobile Products, Llc
StatusACTIVE
MaterialSTEEL COMP 1010 OVERALL
Overall Diameter1.00 INCHES NOMINAL IN
Center Hole Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Peripheral Shape StyleROUND
Hole Diameter0.63 INCHES NOMINAL IN
Thickness0.010 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5935-01-063-2421 INTERCHANGEABLE
Connector,receptacle,electrical
4820-01-346-4299N62111 INTERCHANGEABLE
Case,upper
Leslie Controls, Inc. Dba Leslie Controls Inc
4720-01-488-4408 INTERCHANGEABLE
Hose,nonmetallic
4720-01-528-9647 INTERCHANGEABLE
Hose,nonmetallic
5965-01-600-5515HM-161 INTERCHANGEABLE
Loudspeaker-Microphone
Icom America, Incorporated Dba Icom America Inc
Cross-Reference Index
Part NumberManufacturer
62111 PRIMARY Generac Mobile Products, Llc (USA)
KOMH Adams Nut and Bolt Co Inc (USA)
Related Parts
5935-01-063-2421INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
4820-01-346-4299INTERCHANGEABLE
CASE,UPPER
N62111
4720-01-488-4408INTERCHANGEABLE
HOSE,NONMETALLIC
4720-01-528-9647INTERCHANGEABLE
HOSE,NONMETALLIC
5965-01-600-5515INTERCHANGEABLE
LOUDSPEAKER-MICROPHONE
HM-161

Frequently Asked Questions

What is NSN 5310-01-651-6442?

NSN 5310-01-651-6442 is a Washer,flat, manufactured by Generac Mobile Products, Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-651-6442?

NSN 5310-01-651-6442 has 2 cross-referenced part numbers: 62111 (Generac Mobile Products, Llc), KOMH (Adams Nut and Bolt Co Inc).

What NSN replaces 5310-01-651-6442?

There are 5 known substitutes for 5310-01-651-6442: 5935-01-063-2421, 4820-01-346-4299, 4720-01-488-4408 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 62111?

Key specifications for 62111: Material: STEEL COMP 1010 OVERALL; Overall Diameter: 1.00 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: WASHER .625 FLAT 1.000/.010; Center Hole Shape Style: ROUND. 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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