PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILB6812Bolt,close Tolerance

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5306-00-150-9097 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-00-150-9097 — this item is cataloged by the U.S. Government under National Stock Number 5306-00-150-9097. Primary manufacturer part number: MILB6812.
Features
  • Bolt,close Tolerance — FSC 5306
  • Fastener Length: 2.781 INCHES NOMINAL IN
  • Shank Unthreaded Hole Diameter: 0.070 INCHES NOMINAL FIRST HOLE IN
  • Head Height: 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN
  • Thread Length: 0.406 INCHES MINIMUM IN
  • Minimum Tensile Strength: 125000 POUNDS PER SQUARE INCH LBS
  • Thread Class: 3A A
  • 3 verified cross-references
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Bolt,close Tolerance, cataloged under National Stock Number 5306-00-150-9097, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5306-00-150-9097
Primary Part NumberMILB6812
Item NameBolt,close Tolerance
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Fastener Length2.781 INCHES NOMINAL IN
Shank Unthreaded Hole Diameter0.070 INCHES NOMINAL FIRST HOLE IN
Head Height0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN
Thread Length0.406 INCHES MINIMUM IN
Minimum Tensile Strength125000 POUNDS PER SQUARE INCH LBS
Thread Class3A A
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor5306-00-063-3268
HAZMATNo
Verified Substitutes 12
Bolt,machine
Bolt,machine
Bolt,close Tolerance
5306-00-150-9233AN5-40A SUCCESSOR
Bolt,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Bolt,machine
Bolt,machine
Bolt,machine
Bolt,clevis
Bolt,machine
Bolt,machine
Cross-Reference Index
Part NumberManufacturer
MILB6812 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
83T26 Department of the Air Force (USA)
AN173H26 Aeronautical Standards Group Dept of Navy and Air Force (USA)
Related Parts
SUCCESSOR 5306-00-063-3268 Bolt,machine
5306-00-144-3646SUCCESSOR
BOLT,MACHINE
5306-00-144-4058SUCCESSOR
BOLT,CLOSE TOLERANCE
5306-00-150-9233SUCCESSOR
BOLT,MACHINE
AN5-40A
5306-00-150-9866SUCCESSOR
BOLT,MACHINE
5306-00-150-9867SUCCESSOR
BOLT,MACHINE
5306-00-150-9868SUCCESSOR
BOLT,MACHINE
5306-00-151-0656SUCCESSOR
BOLT,CLEVIS
5306-00-151-0709SUCCESSOR
BOLT,MACHINE
5306-00-151-1084SUCCESSOR
BOLT,MACHINE
5306-00-151-2513SUCCESSOR
BOLT,MACHINE
5306-00-151-2603SUCCESSOR
BOLT,MACHINE

Frequently Asked Questions

What is NSN 5306-00-150-9097?

NSN 5306-00-150-9097 is a Bolt,close Tolerance, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5306 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5306-00-150-9097?

NSN 5306-00-150-9097 has 3 cross-referenced part numbers: MILB6812 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 83T26 (Department of the Air Force), AN173H26 (Aeronautical Standards Group Dept of Navy and Air Force).

What NSN replaces 5306-00-150-9097?

There are 12 known substitutes for 5306-00-150-9097: 5306-00-063-3268, 5306-00-144-3646, 5306-00-144-4058 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MILB6812?

Key specifications for MILB6812: Fastener Length: 2.781 INCHES NOMINAL IN; Shank Unthreaded Hole Diameter: 0.070 INCHES NOMINAL FIRST HOLE IN; Head Height: 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN; Thread Length: 0.406 INCHES MINIMUM IN. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5306-00-150-9097 still in active supply?

NSN 5306-00-150-9097 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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