PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23-9860-012Washer,flat

Daimler Truck North America Llc · NSN 5310-01-330-6364 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-330-6364 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-330-6364. Primary manufacturer part number: 23-9860-012.
Features
  • Washer,flat — FSC 5310
  • Hole Diameter: 1.875 INCHES NOMINAL IN
  • Peripheral Shape Style: ROUND
  • Cross-Sectional Shape Style: RECTANGULAR
  • Overall Diameter: 1.250 INCHES NOMINAL IN
  • Thickness: 0.031 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Center Hole Shape Style: ROUND
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 5310-01-330-6364, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Daimler Truck North America 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-330-6364
Primary Part Number23-9860-012
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerDaimler Truck North America Llc
StatusACTIVE
Hole Diameter1.875 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Overall Diameter1.250 INCHES NOMINAL IN
Thickness0.031 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Center Hole Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6515-00-043-1780123012 INTERCHANGEABLE
Blade,surgical Knife,detachable
Propper Manufacturing Company, Inc. Div Propper Manufacturing Company
Cross-Reference Index
Part NumberManufacturer
730-012 Dorman Products, Inc. Dba Dorman (USA)
23-9860-012 PRIMARY Daimler Truck North America Llc (USA)
Related Parts
6515-00-043-1780INTERCHANGEABLE
BLADE,SURGICAL KNIFE,DETACHABLE
123012

Frequently Asked Questions

What is NSN 5310-01-330-6364?

NSN 5310-01-330-6364 is a Washer,flat, manufactured by Daimler Truck North America Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-330-6364?

NSN 5310-01-330-6364 has 2 cross-referenced part numbers: 730-012 (Dorman Products, Inc. Dba Dorman), 23-9860-012 (Daimler Truck North America Llc).

What NSN replaces 5310-01-330-6364?

There is 1 known substitute for 5310-01-330-6364: 6515-00-043-1780. Verify interchangeability with system specifications before substitution.

What are the specifications of 23-9860-012?

Key specifications for 23-9860-012: Hole Diameter: 1.875 INCHES NOMINAL IN; Peripheral Shape Style: ROUND; Cross-Sectional Shape Style: RECTANGULAR; Overall Diameter: 1.250 INCHES NOMINAL 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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