PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AN9-35Bolt,machine

Aeronautical Standards Group Dept of Navy and Air Force · NSN 5306-00-151-3019 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-00-151-3019 — this item is cataloged by the U.S. Government under National Stock Number 5306-00-151-3019. Primary manufacturer part number: AN9-35.
Features
  • Bolt,machine — FSC 5306
  • Head Height: 0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
  • Head Style: HEXAGON
  • Shank Unthreaded Hole Diameter: 0.141 INCHES NOMINAL FIRST HOLE IN
  • Hardness Rating: 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
  • Surface Treatment: CADMIUM AND CHROMATE OVERALL
  • Thread Series Designator: UNF
  • Surface Treatment Document and Classification: QQ-P-416,TY 2,CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 8740 or Steel Comp 8630 or Steel Comp 8735 or Steel Comp 4037 or Steel Comp 4140 or Steel Comp 4130 Overall construction
General Description

The Bolt,machine, cataloged under National Stock Number 5306-00-151-3019, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Aeronautical Standards Group Dept of Navy and Air Force. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5306-00-151-3019
Primary Part NumberAN9-35
Item NameBolt,machine
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerAeronautical Standards Group Dept of Navy and Air Force
StatusACTIVE
Head Height0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
Head StyleHEXAGON
Shank Unthreaded Hole Diameter0.141 INCHES NOMINAL FIRST HOLE IN
Hardness Rating26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
Surface TreatmentCADMIUM AND CHROMATE OVERALL
Thread Series DesignatorUNF
Surface Treatment Document and ClassificationQQ-P-416,TY 2,CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
Fastener Length3.781 INCHES NOMINAL IN
Thread Length0.906 INCHES MINIMUM IN
Features ProvidedFINISHED HEAD
Thread Quantity Per Inch18
MaterialSTEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 4037 OR STEEL COMP 4140 OR STEEL COMP 4130 OVERALL
Minimum Tensile Strength125000 POUNDS PER SQUARE INCH LBS
Width Between Flats0.865 INCHES MINIMUM AND 0.877 INCHES MAXIMUM IN
Material Document and ClassificationMIL-S-6049 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6050 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6098 MIL SPEC 3RD MATERIAL RESPONSE OR AMS 6300 ASSN STD 4TH MATERIAL RESPONSE OR MIL-S-5626 MIL SPEC 5TH MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC 6TH MATERIAL RESPONSE OVERALL
Nominal Thread Diameter0.562 INCHES IN
Thread Class3A A
Thread DirectionRIGHT-HAND
Grip Length2.875 INCHES NOMINAL IN
Distance From Head Largest Bearing Surface to Shank Hole Center3.531 INCHES NOMINAL FIRST HOLE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5310-00-058-2950 INTERCHANGEABLE
Washer,lock
5310-00-297-9042 INTERCHANGEABLE
Washer,lock
5310-00-298-6501 INTERCHANGEABLE
Washer,lock
5310-00-298-6502 INTERCHANGEABLE
Washer,lock
5310-00-596-8737 INTERCHANGEABLE
Washer,lock
Cross-Reference Index
Part NumberManufacturer
AN9-35 Aeronautical Standards Group Dept of Navy and Air Force (USA)
Related Parts
5310-00-058-2950INTERCHANGEABLE
WASHER,LOCK
5310-00-297-9042INTERCHANGEABLE
WASHER,LOCK
5310-00-298-6501INTERCHANGEABLE
WASHER,LOCK
5310-00-298-6502INTERCHANGEABLE
WASHER,LOCK
5310-00-596-8737INTERCHANGEABLE
WASHER,LOCK

Frequently Asked Questions

What is NSN 5306-00-151-3019?

NSN 5306-00-151-3019 is a Bolt,machine, manufactured by Aeronautical Standards Group Dept of Navy and Air Force, classified under FSC 5306 (No Item Name Available). Status: active.

What are the part numbers for NSN 5306-00-151-3019?

NSN 5306-00-151-3019 has 1 cross-referenced part number: AN9-35 (Aeronautical Standards Group Dept of Navy and Air Force).

What NSN replaces 5306-00-151-3019?

There are 5 known substitutes for 5306-00-151-3019: 5310-00-058-2950, 5310-00-297-9042, 5310-00-298-6501 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AN9-35?

Key specifications for AN9-35: Head Height: 0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN; Head Style: HEXAGON; Shank Unthreaded Hole Diameter: 0.141 INCHES NOMINAL FIRST HOLE IN; Hardness Rating: 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL. 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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