PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10086-1Washer,flat

Bae Systems Land & Armaments L.p. · NSN 5310-01-445-3124 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-445-3124 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-445-3124. Primary manufacturer part number: 10086-1.
Features
  • Washer,flat — FSC 5310
  • Hole Diameter: 0.192 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Thickness: 0.020 INCHES NOMINAL IN
  • Surface Treatment: PASSIVATE OVERALL
  • Cross-Sectional Shape Style: RECTANGULAR
  • Peripheral Shape Style: ROUND
  • Overall Diameter: 0.619 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-445-3124, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bae Systems Land & Armaments L.p.. Government technical data includes 8 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-445-3124
Primary Part Number10086-1
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerBae Systems Land & Armaments L.p.
StatusACTIVE
Hole Diameter0.192 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Thickness0.020 INCHES NOMINAL IN
Surface TreatmentPASSIVATE OVERALL
Cross-Sectional Shape StyleRECTANGULAR
Peripheral Shape StyleROUND
Overall Diameter0.619 INCHES NOMINAL IN
Center Hole Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5120-00-079-4598 INTERCHANGEABLE
Inserter,electrical Contact
6810-00-249-935410875529 INTERCHANGEABLE
Sulfuric Acid,electrolyte
U S Army Tank Automotive Command Amsta-Im-Mm
4820-00-888-593010086-1 INTERCHANGEABLE
Adjusting Tool,valve
Circor Aerospace, Inc. Dba Circor Aerospace Inc
5340-01-061-8449100861 INTERCHANGEABLE
Bracket,transistor
Astronautics Corporation of America
6530-01-622-388210-0861 INTERCHANGEABLE
Exerciser,wrist
Fabrication Enterprises, Inc. Dba Fabrication Enterprises Inc
Cross-Reference Index
Part NumberManufacturer
10086-1 PRIMARY Bae Systems Land & Armaments L.p. (USA)
Related Parts
5120-00-079-4598INTERCHANGEABLE
INSERTER,ELECTRICAL CONTACT
6810-00-249-9354INTERCHANGEABLE
SULFURIC ACID,ELECTROLYTE
10875529
4820-00-888-5930INTERCHANGEABLE
ADJUSTING TOOL,VALVE
10086-1
5340-01-061-8449INTERCHANGEABLE
BRACKET,TRANSISTOR
100861
6530-01-622-3882INTERCHANGEABLE
EXERCISER,WRIST
10-0861

Frequently Asked Questions

What is NSN 5310-01-445-3124?

NSN 5310-01-445-3124 is a Washer,flat, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-445-3124?

NSN 5310-01-445-3124 has 1 cross-referenced part number: 10086-1 (Bae Systems Land & Armaments L.p.).

What NSN replaces 5310-01-445-3124?

There are 5 known substitutes for 5310-01-445-3124: 5120-00-079-4598, 6810-00-249-9354, 4820-00-888-5930 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10086-1?

Key specifications for 10086-1: End Item Identification: HH60J COAST GUARD HELICOPTER; Hole Diameter: 0.192 INCHES NOMINAL IN; Material: STEEL OVERALL; Thickness: 0.020 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.
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