PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17221Pin,spring

Singer Industrial Sewing Products Co · NSN 5315-01-486-0610 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-01-486-0610 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-486-0610. Primary manufacturer part number: 17221.
Features
  • Pin,spring — FSC 5315
  • 2 verified cross-references
  • Primary manufacturer: Singer Industrial Sewing Products Co
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Pin,spring, cataloged under National Stock Number 5315-01-486-0610, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Singer Industrial Sewing Products Co. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePin,spring
FSC / FSG5315 — No Item Name Available (FSG 53)
ManufacturersSinger Co the (CAGE 77948); Singer Industrial Sewing Products Co (CAGE 0FHH0)
Technical Specifications
ParameterValue
NSN5315-01-486-0610
Primary Part Number17221
Item NamePin,spring
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerSinger Industrial Sewing Products Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3040-00-163-106999132860 INTERCHANGEABLE
Lever,manual Control
Alfa Laval Inc
2530-00-213-748117221 INTERCHANGEABLE
Knuckle,steering
Dana Corp Spicer Transmission Div
5950-00-271-1828989110-22B INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon
5360-00-290-3940 INTERCHANGEABLE
Spring,helical,extension
3110-00-293-9092172-21 INTERCHANGEABLE
Bearing,ball,annular
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
5340-00-734-7754 INTERCHANGEABLE
Clip,rod Retainer
5950-00-848-63211676763 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
2540-01-518-510717221 INTERCHANGEABLE
Latch,hood,vehicular
Brunswick Corp Dba Mercury Marine Div Mercury Marine
5306-01-557-050912759-00621 INTERCHANGEABLE
Bolt,machine
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
17221 Singer Co the (USA)
17221 PRIMARY Singer Industrial Sewing Products Co (USA)
Related Parts
3040-00-163-1069INTERCHANGEABLE
LEVER,MANUAL CONTROL
99132860
2530-00-213-7481INTERCHANGEABLE
KNUCKLE,STEERING
17221
5950-00-271-1828INTERCHANGEABLE
COIL,RADIO FREQUENCY
989110-22B
5360-00-290-3940INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
3110-00-293-9092INTERCHANGEABLE
BEARING,BALL,ANNULAR
172-21
5340-00-734-7754INTERCHANGEABLE
CLIP,ROD RETAINER
5950-00-848-6321INTERCHANGEABLE
TRANSFORMER,POWER
1676763
2540-01-518-5107INTERCHANGEABLE
LATCH,HOOD,VEHICULAR
17221
5306-01-557-0509INTERCHANGEABLE
BOLT,MACHINE
12759-00621

Frequently Asked Questions

What is NSN 5315-01-486-0610?

NSN 5315-01-486-0610 is a Pin,spring, manufactured by Singer Industrial Sewing Products Co, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-01-486-0610?

NSN 5315-01-486-0610 has 2 cross-referenced part numbers: 17221 (Singer Co the), 17221 (Singer Industrial Sewing Products Co).

What NSN replaces 5315-01-486-0610?

There are 9 known substitutes for 5315-01-486-0610: 3040-00-163-1069, 2530-00-213-7481, 5950-00-271-1828 and 6 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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