PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

945853Bolt,machine

Am General Llc · NSN 5306-00-281-5137 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-00-281-5137 — this item is cataloged by the U.S. Government under National Stock Number 5306-00-281-5137. Primary manufacturer part number: 945853.
Features
  • Bolt,machine — FSC 5306
  • Head Style: HEXAGON
  • Width Between Flats: 0.500 INCHES NOMINAL IN
  • Nominal Thread Diameter: 0.312 INCHES IN
  • Hole Configuration Style: HEXAGON FLATS
  • Thread Quantity Per Inch: 18
  • Hole Diameter: 0.093 INCHES NOMINAL IN
  • Head Height: 0.234 INCHES NOMINAL 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 5306-00-281-5137, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Am General Llc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5306-00-281-5137
Primary Part Number945853
Item NameBolt,machine
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerAm General Llc
StatusCANCELLED
Head StyleHEXAGON
Width Between Flats0.500 INCHES NOMINAL IN
Nominal Thread Diameter0.312 INCHES IN
Hole Configuration StyleHEXAGON FLATS
Thread Quantity Per Inch18
Hole Diameter0.093 INCHES NOMINAL IN
Head Height0.234 INCHES NOMINAL IN
Features ProvidedFINISHED HEAD
Thread Length1.000 INCHES MINIMUM IN
Hole Quantity1
Fastener Length1.266 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Thread Class2A A
Surface TreatmentCADMIUM OVERALL
MaterialSTEEL OVERALL
Hole TypeDRILLED
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5365-00-257-062436396 INTERCHANGEABLE
Spacer,ring
Napco International Llc Dba Napco International Inc
5310-00-620-24867085127 INTERCHANGEABLE
Washer,key
U S Army Tank Automotive Command Amsta-Im-Mm
6685-00-782-52504250M-S2 50/550F INTERCHANGEABLE
Thermometer,self-Indicating,bime
Moeller Instrument Company, Inc. Dba Moeller Instrument Co
5950-00-905-87041800784 INTERCHANGEABLE
Reactor
Northrop Grumman Systems Corporation
5961-00-959-8546 INTERCHANGEABLE
Transistor
5961-01-012-9316 INTERCHANGEABLE
Transistor
5930-01-160-841836396-28 INTERCHANGEABLE
Switch,push
University of Washington Div Applied Physics Laboratory
5330-01-208-1341 INTERCHANGEABLE
Retainer,packing
Cross-Reference Index
Part NumberManufacturer
601471 Dana Off Highway Products, Llc (USA)
601471 Clark Equipment Co (USA)
L1670-10 Pettibone Llc (USA)
95860R1 Navistar International Corporation Dba Navistar (USA)
596694 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
36396 New Venture Gear Inc New Process Gear Div (USA)
95860R1 Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
7351258 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
95860R1 Navistar Intl Corp Truck Br Ohio Plant (USA)
945853 PRIMARY Am General Llc (USA)
Related Parts
5365-00-257-0624INTERCHANGEABLE
SPACER,RING
36396
5310-00-620-2486INTERCHANGEABLE
WASHER,KEY
7085127
6685-00-782-5250INTERCHANGEABLE
THERMOMETER,SELF-INDICATING,BIME
4250M-S2 50/550F
5950-00-905-8704INTERCHANGEABLE
REACTOR
1800784
5961-00-959-8546INTERCHANGEABLE
TRANSISTOR
5961-01-012-9316INTERCHANGEABLE
TRANSISTOR
5930-01-160-8418INTERCHANGEABLE
SWITCH,PUSH
36396-28
5330-01-208-1341INTERCHANGEABLE
RETAINER,PACKING

Frequently Asked Questions

What is NSN 5306-00-281-5137?

NSN 5306-00-281-5137 is a Bolt,machine, manufactured by Am General Llc, classified under FSC 5306 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5306-00-281-5137?

NSN 5306-00-281-5137 has 10 cross-referenced part numbers: 601471 (Dana Off Highway Products, Llc), 601471 (Clark Equipment Co), L1670-10 (Pettibone Llc), 95860R1 (Navistar International Corporation Dba Navistar), 596694 (Chrysler Realty Company Llc Dba Daimler Chrysler) and 5 more.

What NSN replaces 5306-00-281-5137?

There are 8 known substitutes for 5306-00-281-5137: 5365-00-257-0624, 5310-00-620-2486, 6685-00-782-5250 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 945853?

Key specifications for 945853: Head Style: HEXAGON; Width Between Flats: 0.500 INCHES NOMINAL IN; Nominal Thread Diameter: 0.312 INCHES IN; Hole Configuration Style: HEXAGON FLATS. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5306-00-281-5137 still in active supply?

NSN 5306-00-281-5137 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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