PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NASM3 THRU NASM20-AN9-17ABolt,machine

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5306-00-206-3170 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-00-206-3170 — this item is cataloged by the U.S. Government under National Stock Number 5306-00-206-3170. Primary manufacturer part number: NASM3 THRU NASM20-AN9-17A.
Features
  • Bolt,machine — FSC 5306
  • Thread Direction: RIGHT-HAND
  • Head Style: HEXAGON
  • Fastener Length: 2.031 INCHES NOMINAL IN
  • Thread Series Designator: UNF
  • Nominal Thread Diameter: 0.562 INCHES IN
  • Thread Class: 3A A
  • Features Provided: FINISHED HEAD
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 5306-00-206-3170, 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 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5306-00-206-3170
Primary Part NumberNASM3 THRU NASM20-AN9-17A
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
StatusCANCELLED
Thread DirectionRIGHT-HAND
Head StyleHEXAGON
Fastener Length2.031 INCHES NOMINAL IN
Thread Series DesignatorUNF
Nominal Thread Diameter0.562 INCHES IN
Thread Class3A A
Features ProvidedFINISHED HEAD
Hardness Rating26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
Grip Length1.125 INCHES NOMINAL IN
MaterialSTEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 4130 OR STEEL COMP 4037 OVERALL
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 MIL-S-8695 MIL SPEC 6TH MATERIAL RESPONSE OVERALL
Width Between Flats0.865 INCHES MINIMUM AND 0.877 INCHES MAXIMUM IN
Surface TreatmentCADMIUM AND CHROMATE OVERALL
Thread Length0.906 INCHES MINIMUM IN
Head Height0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
Minimum Tensile Strength125000 POUNDS PER SQUARE INCH LBS
Surface Treatment Document and ClassificationQQ-P-416,TYPE 2,CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
Thread Quantity Per Inch18
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
No Item Name Available
4730-00-288-85461093-12-6S INTERCHANGEABLE
Bushing,pipe
Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
5915-00-289-6638S1915-1 INTERCHANGEABLE
Filter,radio Frequency Interfere
Textron Aviation Inc
2940-00-595-0304S1915-1 INTERCHANGEABLE
Filter Element,fluid
Cummins Inc.
5360-01-013-3156S-191-5CSS INTERCHANGEABLE
Spring,helical,compression
Caltam, Inc
7045-01-130-4769799-27GJ11 INTERCHANGEABLE
Tape,electronic Data Processing
Quantegy Recording Solutions Llc
Cross-Reference Index
Part NumberManufacturer
S1915C Meritor Heavy Vehicle Systems, Llc (USA)
7602291 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
NASM3 THRU NASM20-AN9-17A PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
S1915C Meritor Industrial Products, Llc (USA)
S1915-1 Meritor Heavy Vehicle Systems, Llc (USA)
Related Parts
5306-01-092-8633SUCCESSOR
NO ITEM NAME AVAILABLE
4730-00-288-8546INTERCHANGEABLE
BUSHING,PIPE
1093-12-6S
5915-00-289-6638INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
S1915-1
2940-00-595-0304INTERCHANGEABLE
FILTER ELEMENT,FLUID
S1915-1
5360-01-013-3156INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
S-191-5CSS
7045-01-130-4769INTERCHANGEABLE
TAPE,ELECTRONIC DATA PROCESSING
799-27GJ11

Frequently Asked Questions

What is NSN 5306-00-206-3170?

NSN 5306-00-206-3170 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: cancelled.

What are the part numbers for NSN 5306-00-206-3170?

NSN 5306-00-206-3170 has 5 cross-referenced part numbers: S1915C (Meritor Heavy Vehicle Systems, Llc), 7602291 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), NASM3 THRU NASM20-AN9-17A (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), S1915C (Meritor Industrial Products, Llc), S1915-1 (Meritor Heavy Vehicle Systems, Llc).

What NSN replaces 5306-00-206-3170?

There are 6 known substitutes for 5306-00-206-3170: 5306-01-092-8633, 4730-00-288-8546, 5915-00-289-6638 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of NASM3 THRU NASM20-AN9-17A?

Key specifications for NASM3 THRU NASM20-AN9-17A: Thread Direction: RIGHT-HAND; Head Style: HEXAGON; Fastener Length: 2.031 INCHES NOMINAL IN; Thread Series Designator: UNF. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5306-00-206-3170 still in active supply?

NSN 5306-00-206-3170 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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