PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

61107Washer,lock

Generac Mobile Products, Llc · NSN 5310-01-651-8704 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-651-8704 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-651-8704. Primary manufacturer part number: 61107.
Features
  • Washer,lock — FSC 5310
  • Material Thickness: 0.040 INCHES NOMINAL IN
  • External Key Quantity: 10
  • Outside Diameter: 0.890 INCHES NOMINAL IN
  • Hole Diameter: 0.520 INCHES NOMINAL IN
  • Style Designator: FLAT EXTERNAL TEETH
  • Material: STEEL OVERALL
  • 2 verified cross-references
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-651-8704, 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 6 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-651-8704
Primary Part Number61107
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerGenerac Mobile Products, Llc
StatusACTIVE
Material Thickness0.040 INCHES NOMINAL IN
External Key Quantity10
Outside Diameter0.890 INCHES NOMINAL IN
Hole Diameter0.520 INCHES NOMINAL IN
Style DesignatorFLAT EXTERNAL TEETH
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5365-00-431-734561107 INTERCHANGEABLE
Shim
Dressta North America Ltd
5945-01-155-9968611-7 INTERCHANGEABLE
Relay,solid State
Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/
4320-01-224-194561107 INTERCHANGEABLE
Trunnion,hydraulic Motor-Pump
Parker Hannifin Corporation Div Hydraulic Systems Division
Cross-Reference Index
Part NumberManufacturer
WE55 Adams Nut and Bolt Co Inc (USA)
61107 PRIMARY Generac Mobile Products, Llc (USA)
Related Parts
5365-00-431-7345INTERCHANGEABLE
SHIM
61107
5945-01-155-9968INTERCHANGEABLE
RELAY,SOLID STATE
611-7
4320-01-224-1945INTERCHANGEABLE
TRUNNION,HYDRAULIC MOTOR-PUMP
61107

Frequently Asked Questions

What is NSN 5310-01-651-8704?

NSN 5310-01-651-8704 is a Washer,lock, manufactured by Generac Mobile Products, Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-651-8704?

NSN 5310-01-651-8704 has 2 cross-referenced part numbers: WE55 (Adams Nut and Bolt Co Inc), 61107 (Generac Mobile Products, Llc).

What NSN replaces 5310-01-651-8704?

There are 3 known substitutes for 5310-01-651-8704: 5365-00-431-7345, 5945-01-155-9968, 4320-01-224-1945. Verify interchangeability with system specifications before substitution.

What are the specifications of 61107?

Key specifications for 61107: Material Thickness: 0.040 INCHES NOMINAL IN; External Key Quantity: 10; Part Name Assigned by Controlling Agency: WASHER,EXT STAR; Outside Diameter: 0.890 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com