PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15X173Bolt,machine

Meritor Heavy Vehicle Systems, Llc · NSN 5306-00-350-3014 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-00-350-3014 — this item is cataloged by the U.S. Government under National Stock Number 5306-00-350-3014. Primary manufacturer part number: 15X173.
Features
  • Bolt,machine — FSC 5306
  • Thread Direction: RIGHT-HAND
  • Head Style: HEXAGON
  • Minimum Tensile Strength: 150000 POUNDS PER SQUARE INCH LBS
  • Features Provided: FINISHED HEAD
  • Hole Diameter: 0.125 INCHES NOMINAL IN
  • Grip Length: 1.500 INCHES NOMINAL IN
  • Thread Length: 1.125 INCHES MINIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Bolt,machine, cataloged under National Stock Number 5306-00-350-3014, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Meritor Heavy Vehicle Systems, Llc. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5306-00-350-3014
Primary Part Number15X173
Item NameBolt,machine
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerMeritor Heavy Vehicle Systems, Llc
StatusACTIVE
Thread DirectionRIGHT-HAND
Head StyleHEXAGON
Minimum Tensile Strength150000 POUNDS PER SQUARE INCH LBS
Features ProvidedFINISHED HEAD
Hole Diameter0.125 INCHES NOMINAL IN
Grip Length1.500 INCHES NOMINAL IN
Thread Length1.125 INCHES MINIMUM IN
Nominal Thread Diameter0.500 INCHES IN
Fastener Length2.625 INCHES NOMINAL IN
Hole Quantity2
Thread Class3A A
Thread Quantity Per Inch13
Hole TypeDRILLED
Hole Configuration StyleHEXAGON FLATS
Nondefinitive Spec/std Data1 TYPE AND 8 GRADE
Material Document and ClassificationMIL-S-1222,GR 8 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Width Between Flats0.812 INCHES NOMINAL IN
Hardness Rating32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Head Height0.375 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5306-00-270-9422
HAZMATNo
Verified Substitutes 12
Bolt,machine
Bolt,machine
3110-00-108-80112B5242 INTERCHANGEABLE
Roller,bearing
Fwd Seagrave Holdings Lp
3020-00-164-2995205242 INTERCHANGEABLE
Gear,spur
Clark Material Handling Company
4730-00-172-0015AS15002-3 INTERCHANGEABLE
Fitting,lubrication
Sae International Dba Sae International
5915-00-192-18465242 INTERCHANGEABLE
Filter,low Pass
Bird Electronic Corporation Div Bird Electronic Corp
5935-00-542-9856 INTERCHANGEABLE
Connector,receptacle,electrical
5975-00-615-91675242 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
5306-00-735-0528 INTERCHANGEABLE
Bolt,machine
2640-00-801-3117 INTERCHANGEABLE
Valve,pneumatic Tire
Cross-Reference Index
Part NumberManufacturer
15X173 Meritor Heavy Vehicle Systems, Llc (USA)
316167 White Motor Corp (USA)
11A8656 Napco International Llc Dba Napco International Inc (USA)
5242 Mitsubishi Caterpillar Forklift America, Inc (USA)
MIL-DTL-1222 TY I GR 8 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5225896 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
MIL-S-1222 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
SUCCESSOR 5306-00-270-9422 Bolt,machine
5306-00-299-2369SUCCESSOR
BOLT,MACHINE
3110-00-108-8011INTERCHANGEABLE
ROLLER,BEARING
2B5242
3020-00-164-2995INTERCHANGEABLE
GEAR,SPUR
205242
4730-00-172-0015INTERCHANGEABLE
FITTING,LUBRICATION
AS15002-3
5915-00-192-1846INTERCHANGEABLE
FILTER,LOW PASS
5242
5935-00-542-9856INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5975-00-615-9167INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
5242
5306-00-735-0528INTERCHANGEABLE
BOLT,MACHINE
2640-00-801-3117INTERCHANGEABLE
VALVE,PNEUMATIC TIRE
5315-00-811-1232INTERCHANGEABLE
PIN,STRAIGHT,HEADED
MS20392-2C23
5935-00-819-4871INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5242

Frequently Asked Questions

What is NSN 5306-00-350-3014?

NSN 5306-00-350-3014 is a Bolt,machine, manufactured by Meritor Heavy Vehicle Systems, Llc, classified under FSC 5306 (No Item Name Available). Status: active.

What are the part numbers for NSN 5306-00-350-3014?

NSN 5306-00-350-3014 has 7 cross-referenced part numbers: 15X173 (Meritor Heavy Vehicle Systems, Llc), 316167 (White Motor Corp), 11A8656 (Napco International Llc Dba Napco International Inc), 5242 (Mitsubishi Caterpillar Forklift America, Inc), MIL-DTL-1222 TY I GR 8 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.

What NSN replaces 5306-00-350-3014?

There are 12 known substitutes for 5306-00-350-3014: 5306-00-270-9422, 5306-00-299-2369, 3110-00-108-8011 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15X173?

Key specifications for 15X173: Thread Direction: RIGHT-HAND; Head Style: HEXAGON; Minimum Tensile Strength: 150000 POUNDS PER SQUARE INCH LBS; Features Provided: FINISHED HEAD. 21 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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