PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AN6-80Bolt,machine

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5306-00-151-2069 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-00-151-2069 — this item is cataloged by the U.S. Government under National Stock Number 5306-00-151-2069. Primary manufacturer part number: AN6-80.
Features
  • Bolt,machine — FSC 5306
  • Width Between Flats: 0.553 INCHES MINIMUM AND 0.565 INCHES MAXIMUM IN
  • Fastener Length: 8.062 INCHES MINIMUM AND 8.109 INCHES MAXIMUM IN
  • Thread Length: 0.609 INCHES MINIMUM AND 0.687 INCHES MAXIMUM IN
  • Features Provided: FINISHED HEAD
  • Minimum Tensile Strength: 125000 POUNDS PER SQUARE INCH LBS
  • Shank Unthreaded Hole Diameter: 0.106 INCHES MINIMUM AND 0.116 INCHES MAXIMUM FIRST HOLE IN
  • Head Height: 0.203 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 4140 or Steel Comp 8740 or Steel Comp 8630 or Steel Comp 8735 or Steel Comp 4130 or Steel Comp 4037 Overall construction
General Description

The Bolt,machine, cataloged under National Stock Number 5306-00-151-2069, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5306-00-151-2069
Primary Part NumberAN6-80
Item NameBolt,machine
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusACTIVE
Width Between Flats0.553 INCHES MINIMUM AND 0.565 INCHES MAXIMUM IN
Fastener Length8.062 INCHES MINIMUM AND 8.109 INCHES MAXIMUM IN
Thread Length0.609 INCHES MINIMUM AND 0.687 INCHES MAXIMUM IN
Features ProvidedFINISHED HEAD
Minimum Tensile Strength125000 POUNDS PER SQUARE INCH LBS
Shank Unthreaded Hole Diameter0.106 INCHES MINIMUM AND 0.116 INCHES MAXIMUM FIRST HOLE IN
Head Height0.203 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN
Material Document and ClassificationMIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6050 MIL SPEC 3RD MATERIAL RESPONSE OR MIL-S-6098 MIL SPEC 4TH MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC 5TH MATERIAL RESPONSE OR AMS 6300 ASSN STD 6TH MATERIAL RESPONSE OVERALL
Nominal Thread Diameter0.375 INCHES IN
Surface Treatment Document and ClassificationQQ-P-416,TY 2,CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
MaterialSTEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 4130 OR STEEL COMP 4037 OVERALL
Thread Series DesignatorUNF
Hardness Rating26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
Distance From Head Largest Bearing Surface to Shank Hole Center7.859 INCHES MINIMUM AND 7.891 INCHES MAXIMUM FIRST HOLE IN
Thread Quantity Per Inch24
Grip Length7.422 INCHES MINIMUM AND 7.453 INCHES MAXIMUM IN
Thread DirectionRIGHT-HAND
Surface TreatmentCADMIUM AND CHROMATE OVERALL
Head StyleHEXAGON
Thread Class3A A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
Bolt,close Tolerance
Bolt,close Tolerance
5306-00-151-3023AN9-41 SUCCESSOR
Bolt,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Bolt,clevis
Bolt,close Tolerance
5306-00-180-2782AN5CH4A SUCCESSOR
Bolt,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Bolt,close Tolerance
Cross-Reference Index
Part NumberManufacturer
AN6-80 Aeronautical Standards Group Dept of Navy and Air Force (USA)
AN6-80 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
NASM3 THRU NASM20 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
NASM6812 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
Related Parts
5306-00-630-2118SUCCESSOR
BOLT,CLOSE TOLERANCE
5306-00-151-1944SUCCESSOR
BOLT,CLOSE TOLERANCE
5306-00-151-3023SUCCESSOR
BOLT,MACHINE
AN9-41
5306-00-156-2293SUCCESSOR
BOLT,CLEVIS
5306-00-180-2759SUCCESSOR
BOLT,CLOSE TOLERANCE
5306-00-180-2782SUCCESSOR
BOLT,MACHINE
AN5CH4A
5306-00-584-7808SUCCESSOR
BOLT,CLOSE TOLERANCE

Frequently Asked Questions

What is NSN 5306-00-151-2069?

NSN 5306-00-151-2069 is a Bolt,machine, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5306 (No Item Name Available). Status: active.

What are the part numbers for NSN 5306-00-151-2069?

NSN 5306-00-151-2069 has 4 cross-referenced part numbers: AN6-80 (Aeronautical Standards Group Dept of Navy and Air Force), AN6-80 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), NASM3 THRU NASM20 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), NASM6812 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use).

What NSN replaces 5306-00-151-2069?

There are 7 known substitutes for 5306-00-151-2069: 5306-00-630-2118, 5306-00-151-1944, 5306-00-151-3023 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AN6-80?

Key specifications for AN6-80: Width Between Flats: 0.553 INCHES MINIMUM AND 0.565 INCHES MAXIMUM IN; Fastener Length: 8.062 INCHES MINIMUM AND 8.109 INCHES MAXIMUM IN; Thread Length: 0.609 INCHES MINIMUM AND 0.687 INCHES MAXIMUM IN; Features Provided: FINISHED HEAD. 20 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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