PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12601471Washer,lock

Cnh Industrial America Llc Dba Cnh America · NSN 5310-01-549-6559 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-549-6559 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-549-6559. Primary manufacturer part number: 12601471.
Features
  • Washer,lock — FSC 5310
  • Material Thickness: 2.2 MILLIMETERS NOMINAL MM
  • Hole Diameter: 10.2 MILLIMETERS NOMINAL MM
  • Outside Diameter: 18.1 MILLIMETERS NOMINAL MM
  • Style Designator: SPLIT HELICAL-RIGHT HAND
  • 3 verified cross-references
  • Primary manufacturer: Cnh Industrial America Llc Dba Cnh America
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-549-6559, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cnh Industrial America Llc Dba Cnh America. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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
NSN5310-01-549-6559
Primary Part Number12601471
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCnh Industrial America Llc Dba Cnh America
StatusACTIVE
Material Thickness2.2 MILLIMETERS NOMINAL MM
Hole Diameter10.2 MILLIMETERS NOMINAL MM
Outside Diameter18.1 MILLIMETERS NOMINAL MM
Style DesignatorSPLIT HELICAL-RIGHT HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3030-00-574-7433 INTERCHANGEABLE
Belt,v
6515-01-139-906314-0028 INTERCHANGEABLE
Tube,ear Ventilation
Smith Nephew Inc
6515-01-162-17566515C7315AC# INTERCHANGEABLE
Tubes Drain Shepard
Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia
5998-01-438-1484140-028 INTERCHANGEABLE
Circuit Card Assembly
Miller Electric Mfg. Llc
2840-01-595-31491260147-1 INTERCHANGEABLE
Guard,spec
Textron Aviation Inc
6130-01-656-1261140028 INTERCHANGEABLE
Power Supply
Aqyr Technologies Inc
Cross-Reference Index
Part NumberManufacturer
140028 Cnh Industrial America Llc Dba Cnh America (USA)
12601471 PRIMARY Cnh Industrial America Llc Dba Cnh America (USA)
140028 Cnh Uk Limited (GBR)
Related Parts
3030-00-574-7433INTERCHANGEABLE
BELT,V
6515-01-139-9063INTERCHANGEABLE
TUBE,EAR VENTILATION
14-0028
6515-01-162-1756INTERCHANGEABLE
TUBES DRAIN SHEPARD
6515C7315AC#
5998-01-438-1484INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
140-028
2840-01-595-3149INTERCHANGEABLE
GUARD,SPEC
1260147-1
6130-01-656-1261INTERCHANGEABLE
POWER SUPPLY
140028

Frequently Asked Questions

What is NSN 5310-01-549-6559?

NSN 5310-01-549-6559 is a Washer,lock, manufactured by Cnh Industrial America Llc Dba Cnh America, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-549-6559?

NSN 5310-01-549-6559 has 3 cross-referenced part numbers: 140028 (Cnh Industrial America Llc Dba Cnh America), 12601471 (Cnh Industrial America Llc Dba Cnh America), 140028 (Cnh Uk Limited).

What NSN replaces 5310-01-549-6559?

There are 6 known substitutes for 5310-01-549-6559: 3030-00-574-7433, 6515-01-139-9063, 6515-01-162-1756 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12601471?

Key specifications for 12601471: Material Thickness: 2.2 MILLIMETERS NOMINAL MM; Hole Diameter: 10.2 MILLIMETERS NOMINAL MM; Outside Diameter: 18.1 MILLIMETERS NOMINAL MM; End Item Identification: CASE MODEL 721. 5 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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