PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3329-2Pin,shoulder,headless

Kearflex Engineering Company · NSN 5315-01-123-4723 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-01-123-4723 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-123-4723. Primary manufacturer part number: 3329-2.
Features
  • Pin,shoulder,headless — FSC 5315
  • Second End Relationship with First End: IDENTICAL
  • Shank Diameter: 0.106 INCHES MINIMUM AND 0.112 INCHES MAXIMUM IN
  • First End Location: BOTH ENDS
  • Material Document and Classification: LP-410 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Material: PLASTIC OVERALL
  • Style Designator: SHOULDER
  • Shoulder Diameter: 0.185 INCHES MINIMUM AND 0.189 INCHES MAXIMUM IN
Applications
  • Applications requiring Plastic Overall construction
General Description

The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-123-4723, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kearflex Engineering Company. Government technical data includes 9 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-01-123-4723
Primary Part Number3329-2
Item NamePin,shoulder,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerKearflex Engineering Company
StatusACTIVE
Second End Relationship with First EndIDENTICAL
Shank Diameter0.106 INCHES MINIMUM AND 0.112 INCHES MAXIMUM IN
First End LocationBOTH ENDS
Material Document and ClassificationLP-410 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialPLASTIC OVERALL
Style DesignatorSHOULDER
Shoulder Diameter0.185 INCHES MINIMUM AND 0.189 INCHES MAXIMUM IN
Shank Length0.500 INCHES NOMINAL IN
First End StyleSQUARE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5330-00-099-827433292 INTERCHANGEABLE
Gasket
Delta Intl Machinery Corp
4730-00-249-97212200-3167143PC164 INTERCHANGEABLE
Nipple,pipe
Naval Ship Systems Command
3010-00-967-9825D30653500-6X1 INTERCHANGEABLE
Clutch Assembly,friction
Rockford Powertrain Inc Div Powertrain Rockford, Inc.
3040-01-277-370533292 INTERCHANGEABLE
Collar
Brunswick Corp Dba Mercury Marine Div Mercury Marine
4820-01-350-338133292 INTERCHANGEABLE
Valve Assembly,manifold
Tate Andale, Llc
Cross-Reference Index
Part NumberManufacturer
3329-2 PRIMARY Kearflex Engineering Company (USA)
10122943 Nimikkeistokeskus Ncb Finland (FIN)
Related Parts
5330-00-099-8274INTERCHANGEABLE
GASKET
33292
4730-00-249-9721INTERCHANGEABLE
NIPPLE,PIPE
2200-3167143PC164
3010-00-967-9825INTERCHANGEABLE
CLUTCH ASSEMBLY,FRICTION
D30653500-6X1
3040-01-277-3705INTERCHANGEABLE
COLLAR
33292
4820-01-350-3381INTERCHANGEABLE
VALVE ASSEMBLY,MANIFOLD
33292

Frequently Asked Questions

What is NSN 5315-01-123-4723?

NSN 5315-01-123-4723 is a Pin,shoulder,headless, manufactured by Kearflex Engineering Company, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-01-123-4723?

NSN 5315-01-123-4723 has 2 cross-referenced part numbers: 3329-2 (Kearflex Engineering Company), 10122943 (Nimikkeistokeskus Ncb Finland).

What NSN replaces 5315-01-123-4723?

There are 5 known substitutes for 5315-01-123-4723: 5330-00-099-8274, 4730-00-249-9721, 3010-00-967-9825 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3329-2?

Key specifications for 3329-2: Second End Relationship with First End: IDENTICAL; Shank Diameter: 0.106 INCHES MINIMUM AND 0.112 INCHES MAXIMUM IN; First End Location: BOTH ENDS; Material Document and Classification: LP-410 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 10 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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