PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

429623Pin,grooved,headless

General Motors Corp · NSN 5315-00-042-9623 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-042-9623 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-042-9623. Primary manufacturer part number: 429623.
Features
  • Pin,grooved,headless — FSC 5315
  • Pin Small End Diameter: 0.2480 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
  • Surface Treatment: ZINC OVERALL
  • Pin Large End Diameter: 0.260 INCHES MINIMUM AND 0.264 INCHES MAXIMUM IN
  • Pilot Length: 0.062 INCHES NOMINAL IN
  • First End Location: BOTH ENDS
  • Style Designator: FULL LENGTH GROOVE
  • Material Document and Classification: SAE ASSN STD ALL MATERIAL RESPONSES OVERALL
Applications
  • Applications requiring Steel Comp 1112 or Steel Comp 1113 Overall construction
General Description

The Pin,grooved,headless, cataloged under National Stock Number 5315-00-042-9623, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Motors Corp. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-00-042-9623
Primary Part Number429623
Item NamePin,grooved,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerGeneral Motors Corp
StatusACTIVE
Pin Small End Diameter0.2480 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
Surface TreatmentZINC OVERALL
Pin Large End Diameter0.260 INCHES MINIMUM AND 0.264 INCHES MAXIMUM IN
Pilot Length0.062 INCHES NOMINAL IN
First End LocationBOTH ENDS
Style DesignatorFULL LENGTH GROOVE
Material Document and ClassificationSAE ASSN STD ALL MATERIAL RESPONSES OVERALL
Second End Relationship with First EndIDENTICAL
MaterialSTEEL COMP 1112 OR STEEL COMP 1113 OVERALL
First End StyleOVAL
First End Outer Radius0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5340-00-870-034442962-3 INTERCHANGEABLE
Clamp,synchro
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
5950-01-200-6352657733-3 INTERCHANGEABLE
Reactor
Raytheon Company Dba Raytheon
Cross-Reference Index
Part NumberManufacturer
429623 General Motors Corp (USA)
7071077 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
429623 General Motors Llc Dba General Motors Llc (USA)
429623 Army Weapons Command Attn Amswe-Ree-S (USA)
Related Parts
5340-00-870-0344INTERCHANGEABLE
CLAMP,SYNCHRO
42962-3
5950-01-200-6352INTERCHANGEABLE
REACTOR
657733-3

Frequently Asked Questions

What is NSN 5315-00-042-9623?

NSN 5315-00-042-9623 is a Pin,grooved,headless, manufactured by General Motors Corp, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-042-9623?

NSN 5315-00-042-9623 has 4 cross-referenced part numbers: 429623 (General Motors Corp), 7071077 (U S Army Tank Automotive Command Amsta-Im-Mm), 429623 (General Motors Llc Dba General Motors Llc), 429623 (Army Weapons Command Attn Amswe-Ree-S).

What NSN replaces 5315-00-042-9623?

There are 2 known substitutes for 5315-00-042-9623: 5340-00-870-0344, 5950-01-200-6352. Verify interchangeability with system specifications before substitution.

What are the specifications of 429623?

Key specifications for 429623: Pin Small End Diameter: 0.2480 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN; Surface Treatment: ZINC OVERALL; Pin Large End Diameter: 0.260 INCHES MINIMUM AND 0.264 INCHES MAXIMUM IN; Pilot Length: 0.062 INCHES NOMINAL IN. 12 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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