PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1414976Screw,assembled Washer

Caterpillar Inc Div Caterpillar Defense · NSN 5305-01-579-8597 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-579-8597 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-579-8597. Primary manufacturer part number: 1414976.
Features
  • Screw,assembled Washer — FSC 5305
  • 1 verified cross-reference
  • Primary manufacturer: Caterpillar Inc Div Caterpillar Defense
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,assembled Washer, cataloged under National Stock Number 5305-01-579-8597, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5305-01-579-8597
Primary Part Number1414976
Item NameScrew,assembled Washer
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6515-01-656-9392M40092 INTERCHANGEABLE
Hose Assembly,air Duct,air Breat
Automedx, Llc
Cross-Reference Index
Part NumberManufacturer
1414976 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
Related Parts
6515-01-656-9392INTERCHANGEABLE
HOSE ASSEMBLY,AIR DUCT,AIR BREAT
M40092

Frequently Asked Questions

What is NSN 5305-01-579-8597?

NSN 5305-01-579-8597 is a Screw,assembled Washer, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-579-8597?

NSN 5305-01-579-8597 has 1 cross-referenced part number: 1414976 (Caterpillar Inc Div Caterpillar Defense).

What NSN replaces 5305-01-579-8597?

There is 1 known substitute for 5305-01-579-8597: 6515-01-656-9392. Verify interchangeability with system specifications before substitution.

What are the specifications of 1414976?

Key specifications for 1414976: Part Name Assigned by Controlling Agency: SCREW, WASHER HD; End Item Identification: 2410-01-565-2599 TRACTOR, FULL TRACKED, LOW SPEED. 2 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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