PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

53158Bolt,machine

Am General Llc · NSN 5306-00-012-1733 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-00-012-1733 — this item is cataloged by the U.S. Government under National Stock Number 5306-00-012-1733. Primary manufacturer part number: 53158.
Features
  • Bolt,machine — FSC 5306
  • Head Height: 0.195 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN
  • Thread Class: 2A A
  • Minimum Tensile Strength: 69000 POUNDS PER SQUARE INCH LBS
  • Nondefinitive Spec/std Data: 2 TYPE AND 10P STYLE AND 2 GRADE
  • Thread Series Designator: UNF
  • Hardness Rating: 100.0 ROCKWELL B MAXIMUM OVERALL
  • Head Style: HEXAGON
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 5306-00-012-1733, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 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
NSN5306-00-012-1733
Primary Part Number53158
Item NameBolt,machine
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerAm General Llc
StatusACTIVE
Head Height0.195 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN
Thread Class2A A
Minimum Tensile Strength69000 POUNDS PER SQUARE INCH LBS
Nondefinitive Spec/std Data2 TYPE AND 10P STYLE AND 2 GRADE
Thread Series DesignatorUNF
Hardness Rating100.0 ROCKWELL B MAXIMUM OVERALL
Head StyleHEXAGON
Surface TreatmentPHOSPHATE OVERALL
Features ProvidedFINISHED HEAD
MaterialSTEEL OVERALL
Nominal Thread Diameter0.312 INCHES IN
Width Between Flats0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
Thread DirectionRIGHT-HAND
Fastener Length0.625 INCHES NOMINAL IN
Thread Length0.625 INCHES MAXIMUM IN
Thread Quantity Per Inch24
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6625-00-034-636245135 INTERCHANGEABLE
Board Assembly
Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services
5133-00-228-1321 INTERCHANGEABLE
Drill,twist
3455-00-254-846613580 INTERCHANGEABLE
Cutter,milling,convex
Niagara Cutter Inc
5815-00-322-5572 INTERCHANGEABLE
Bar,t,teletypewriter
1420-00-403-07264-5135 INTERCHANGEABLE
Power Divider,c Band
Spectrum Microwave, Inc.
5940-00-434-07873974 INTERCHANGEABLE
Splice,conductor
Telemechanics Inc
5210-00-449-701453087 INTERCHANGEABLE
Gage Set,small Hole
L.s. Starrett Company (the) Div Tool Division
5305-00-474-050853158 INTERCHANGEABLE
Setscrew
Goodrich Corporation
3455-00-517-555602100 INTERCHANGEABLE
Cutter,milling,side
Niagara Cutter Inc
4730-00-559-821845135 INTERCHANGEABLE
Packing Nut
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
Cross-Reference Index
Part NumberManufacturer
53158 Am General Llc (USA)
207109 Lenard Packaging Co Inc the (USA)
MS35294-31 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
121733 General Motors Corp (USA)
45135 Lenard Packaging Co Inc the (USA)
53087 Am General Llc (USA)
Related Parts
6625-00-034-6362INTERCHANGEABLE
BOARD ASSEMBLY
45135
5133-00-228-1321INTERCHANGEABLE
DRILL,TWIST
3455-00-254-8466INTERCHANGEABLE
CUTTER,MILLING,CONVEX
13580
5815-00-322-5572INTERCHANGEABLE
BAR,T,TELETYPEWRITER
1420-00-403-0726INTERCHANGEABLE
POWER DIVIDER,C BAND
4-5135
5940-00-434-0787INTERCHANGEABLE
SPLICE,CONDUCTOR
3974
5210-00-449-7014INTERCHANGEABLE
GAGE SET,SMALL HOLE
53087
5305-00-474-0508INTERCHANGEABLE
SETSCREW
53158
3455-00-517-5556INTERCHANGEABLE
CUTTER,MILLING,SIDE
02100
4730-00-559-8218INTERCHANGEABLE
PACKING NUT
45135
2530-00-626-4218INTERCHANGEABLE
BRAKE,SHOE TYPE
2530-00-770-7070INTERCHANGEABLE
ROD,ALIGNING,VEHICULAR AXLE
7707070

Frequently Asked Questions

What is NSN 5306-00-012-1733?

NSN 5306-00-012-1733 is a Bolt,machine, manufactured by Am General Llc, classified under FSC 5306 (No Item Name Available). Status: active.

What are the part numbers for NSN 5306-00-012-1733?

NSN 5306-00-012-1733 has 6 cross-referenced part numbers: 53158 (Am General Llc), 207109 (Lenard Packaging Co Inc the), MS35294-31 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 121733 (General Motors Corp), 45135 (Lenard Packaging Co Inc the) and 1 more.

What NSN replaces 5306-00-012-1733?

There are 12 known substitutes for 5306-00-012-1733: 6625-00-034-6362, 5133-00-228-1321, 3455-00-254-8466 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 53158?

Key specifications for 53158: Head Height: 0.195 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN; Thread Class: 2A A; Minimum Tensile Strength: 69000 POUNDS PER SQUARE INCH LBS; Nondefinitive Spec/std Data: 2 TYPE AND 10P STYLE AND 2 GRADE. 16 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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