PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AN4-23ABolt,machine

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5306-00-151-1413 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-00-151-1413 — this item is cataloged by the U.S. Government under National Stock Number 5306-00-151-1413. Primary manufacturer part number: AN4-23A.
Features
  • Bolt,machine — FSC 5306
  • Minimum Tensile Strength: 125000 POUNDS PER SQUARE INCH LBS
  • Fastener Length: 2.406 INCHES NOMINAL IN
  • Thread Quantity Per Inch: 28
  • Thread Length: 0.468 INCHES MINIMUM IN
  • Width Between Flats: 0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
  • Material Document and Classification: MIL-B-6812 MIL SPEC ALL MATERIAL RESPONSES OVERALL
  • Features Provided: FINISHED HEAD
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 4037 or Steel Comp 4130 or Steel Comp 8630 or Steel Comp 8735 or Steel Comp 8740 or Steel Comp 4140 Overall construction
General Description

The Bolt,machine, cataloged under National Stock Number 5306-00-151-1413, 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 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5306-00-151-1413
Primary Part NumberAN4-23A
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
Minimum Tensile Strength125000 POUNDS PER SQUARE INCH LBS
Fastener Length2.406 INCHES NOMINAL IN
Thread Quantity Per Inch28
Thread Length0.468 INCHES MINIMUM IN
Width Between Flats0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
Material Document and ClassificationMIL-B-6812 MIL SPEC ALL MATERIAL RESPONSES OVERALL
Features ProvidedFINISHED HEAD
Thread Class3A A
Thread Series DesignatorUNF
Thread DirectionRIGHT-HAND
Grip Length1.938 INCHES NOMINAL IN
MaterialSTEEL COMP 4037 OR STEEL COMP 4130 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 8740 OR STEEL COMP 4140 OVERALL
Surface TreatmentCADMIUM AND CHROMATE OVERALL
Hardness Rating26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
Nominal Thread Diameter0.250 INCHES IN
Surface Treatment Document and ClassificationQQ-P-416,TYPE 2,CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
Head StyleHEXAGON
Head Height0.140 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5306-00-292-5517
HAZMATNo
Verified Substitutes 10
Bolt,eye
5331-00-167-5176A3581-916 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
4730-00-755-74684000-16 INTERCHANGEABLE
Coupling Assembly,quick Disconne
Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division
5950-01-011-4811 INTERCHANGEABLE
Coil,radio Frequency
3040-01-170-2006400016 INTERCHANGEABLE
Lining,friction
Dictaphone Corporation
5930-01-333-0790 INTERCHANGEABLE
Switch,thermostatic
4330-01-389-7786400016SD INTERCHANGEABLE
Filter Element,fluid
Eltrex Industries Inc. Dba Monarch
4940-01-516-799540-0016 INTERCHANGEABLE
Regulator Air Swive
Tri-State Precision, Inc.
5331-01-617-00024000-16 INTERCHANGEABLE
O-Ring
Brennan Industries
6685-01-719-982240-0016 INTERCHANGEABLE
Gage,pressure,dial Indicating
Parker Hannifin Corporation Div Village Marine Tech
Cross-Reference Index
Part NumberManufacturer
5306PL1018778 Jednolity Indeks Materialowy - Uniform Material Index (POL)
AN4-23A Aeronautical Standards Group Dept of Navy and Air Force (USA)
AN4-23A PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
AN4-23A L & J Fasteners Inc (USA)
400 016 Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company (USA)
Related Parts
SUCCESSOR 5306-00-292-5517 Bolt,eye
5331-00-167-5176INTERCHANGEABLE
O-RING
A3581-916
4730-00-755-7468INTERCHANGEABLE
COUPLING ASSEMBLY,QUICK DISCONNE
4000-16
5950-01-011-4811INTERCHANGEABLE
COIL,RADIO FREQUENCY
3040-01-170-2006INTERCHANGEABLE
LINING,FRICTION
400016
5930-01-333-0790INTERCHANGEABLE
SWITCH,THERMOSTATIC
4330-01-389-7786INTERCHANGEABLE
FILTER ELEMENT,FLUID
400016SD
4940-01-516-7995INTERCHANGEABLE
REGULATOR AIR SWIVE
40-0016
5331-01-617-0002INTERCHANGEABLE
O-RING
4000-16
6685-01-719-9822INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
40-0016

Frequently Asked Questions

What is NSN 5306-00-151-1413?

NSN 5306-00-151-1413 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 5306-00-151-1413?

NSN 5306-00-151-1413 has 5 cross-referenced part numbers: 5306PL1018778 (Jednolity Indeks Materialowy - Uniform Material Index), AN4-23A (Aeronautical Standards Group Dept of Navy and Air Force), AN4-23A (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), AN4-23A (L & J Fasteners Inc), 400 016 (Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company).

What NSN replaces 5306-00-151-1413?

There are 10 known substitutes for 5306-00-151-1413: 5306-00-292-5517, 5331-00-167-5176, 4730-00-755-7468 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AN4-23A?

Key specifications for AN4-23A: Minimum Tensile Strength: 125000 POUNDS PER SQUARE INCH LBS; Fastener Length: 2.406 INCHES NOMINAL IN; Thread Quantity Per Inch: 28; Thread Length: 0.468 INCHES MINIMUM IN. 18 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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