PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

108587Bolt,machine

General Motors Corp · NSN 5306-00-010-8587 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-00-010-8587 — this item is cataloged by the U.S. Government under National Stock Number 5306-00-010-8587. Primary manufacturer part number: 108587.
Features
  • Bolt,machine — FSC 5306
  • Nominal Thread Diameter: 0.312 INCHES IN
  • Fastener Length: 1.625 INCHES NOMINAL IN
  • Minimum Tensile Strength: 75000 POUNDS PER SQUARE INCH LBS
  • Head Style: HEXAGON
  • Features Provided: FINISHED HEAD
  • Head Height: 0.203 INCHES NOMINAL IN
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Bolt,machine, cataloged under National Stock Number 5306-00-010-8587, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Motors Corp. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 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
NSN5306-00-010-8587
Primary Part Number108587
Item NameBolt,machine
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerGeneral Motors Corp
StatusACTIVE
Nominal Thread Diameter0.312 INCHES IN
Fastener Length1.625 INCHES NOMINAL IN
Minimum Tensile Strength75000 POUNDS PER SQUARE INCH LBS
Head StyleHEXAGON
Features ProvidedFINISHED HEAD
Head Height0.203 INCHES NOMINAL IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Thread DirectionRIGHT-HAND
Nondefinitive Spec/std Data1 TYPE
MaterialSTEEL OVERALL
Hardness Rating80.0 ROCKWELL B MINIMUM OVERALL
Material Document and ClassificationSAE GR 2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Departure From Cited DesignatorAS MOD BY FASTENER LG
Thread Class2A A
Thread Length0.875 INCHES MINIMUM IN
Width Between Flats0.500 INCHES NOMINAL IN
Thread Quantity Per Inch18
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5306-00-270-9422
HAZMATNo
Verified Substitutes 5
Bolt,machine
Bolt,machine
5360-00-359-177410A6473 INTERCHANGEABLE
Spring
Napco International Llc Dba Napco International Inc
6610-00-488-3779108587 INTERCHANGEABLE
Wiper Assy,pitch Me
Astronautics Corporation of America
4720-01-388-5541020053 INTERCHANGEABLE
Tubing,nonmetallic
Velvac Inc
Cross-Reference Index
Part NumberManufacturer
108587 General Motors Corp (USA)
MIL-DTL-1222 TY I GR 2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-S-1222 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
108587 Army Weapons Command Attn Amswe-Ree-S (USA)
020053 Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems (USA)
108587 Diamond Reo Truck Co (USA)
Related Parts
SUCCESSOR 5306-00-270-9422 Bolt,machine
5306-00-299-2369SUCCESSOR
BOLT,MACHINE
5360-00-359-1774INTERCHANGEABLE
SPRING
10A6473
6610-00-488-3779INTERCHANGEABLE
WIPER ASSY,PITCH ME
108587
4720-01-388-5541INTERCHANGEABLE
TUBING,NONMETALLIC
020053

Frequently Asked Questions

What is NSN 5306-00-010-8587?

NSN 5306-00-010-8587 is a Bolt,machine, manufactured by General Motors Corp, classified under FSC 5306 (No Item Name Available). Status: active.

What are the part numbers for NSN 5306-00-010-8587?

NSN 5306-00-010-8587 has 6 cross-referenced part numbers: 108587 (General Motors Corp), MIL-DTL-1222 TY I GR 2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-S-1222 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 108587 (Army Weapons Command Attn Amswe-Ree-S), 020053 (Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems) and 1 more.

What NSN replaces 5306-00-010-8587?

There are 5 known substitutes for 5306-00-010-8587: 5306-00-270-9422, 5306-00-299-2369, 5360-00-359-1774 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 108587?

Key specifications for 108587: Nominal Thread Diameter: 0.312 INCHES IN; Fastener Length: 1.625 INCHES NOMINAL IN; Minimum Tensile Strength: 75000 POUNDS PER SQUARE INCH LBS; Head Style: HEXAGON. 17 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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