PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

64221Pin,spring

Fastenal Company Dba Fastenal Co · NSN 5315-01-655-1516 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-01-655-1516 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-655-1516. Primary manufacturer part number: 64221.
Features
  • Pin,spring — FSC 5315
  • Diameter: 0.219 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Style Designator: SLOTTED
  • 1 verified cross-reference
  • Primary manufacturer: Fastenal Company Dba Fastenal Co
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Pin,spring, cataloged under National Stock Number 5315-01-655-1516, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fastenal Company Dba Fastenal Co. Government technical data includes 3 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
NSN5315-01-655-1516
Primary Part Number64221
Item NamePin,spring
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerFastenal Company Dba Fastenal Co
StatusACTIVE
Diameter0.219 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Style DesignatorSLOTTED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3455-01-083-663564221 INTERCHANGEABLE
Reamer Set,machine
Jcorps Dba Lashundra Craig
5835-01-248-6688404846 INTERCHANGEABLE
Eraser,magnetic
Dictaphone Corporation
6220-01-305-4768656W INTERCHANGEABLE
Light,fog
Truck-Lite Co., Llc
5998-01-476-314764221 INTERCHANGEABLE
Circuit Card Assembly
Viavi Solutionsllc
5315-01-629-284564221 INTERCHANGEABLE
Pin,spring
Fastenal Company Dba Fastenal Co Div Ilmon
Cross-Reference Index
Part NumberManufacturer
64221 PRIMARY Fastenal Company Dba Fastenal Co (USA)
Related Parts
3455-01-083-6635INTERCHANGEABLE
REAMER SET,MACHINE
64221
5835-01-248-6688INTERCHANGEABLE
ERASER,MAGNETIC
404846
6220-01-305-4768INTERCHANGEABLE
LIGHT,FOG
656W
5998-01-476-3147INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
64221
5315-01-629-2845INTERCHANGEABLE
PIN,SPRING
64221

Frequently Asked Questions

What is NSN 5315-01-655-1516?

NSN 5315-01-655-1516 is a Pin,spring, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-01-655-1516?

NSN 5315-01-655-1516 has 1 cross-referenced part number: 64221 (Fastenal Company Dba Fastenal Co).

What NSN replaces 5315-01-655-1516?

There are 5 known substitutes for 5315-01-655-1516: 3455-01-083-6635, 5835-01-248-6688, 6220-01-305-4768 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 64221?

Key specifications for 64221: Diameter: 0.219 INCHES NOMINAL IN; Overall Length: 1.500 INCHES NOMINAL IN; Material: STEEL OVERALL; Style Designator: SLOTTED. 4 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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