PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FFB571ATYPEB2CLASSCBolt,machine

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 5306-00-150-9318 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-00-150-9318 — this item is cataloged by the U.S. Government under National Stock Number 5306-00-150-9318. Primary manufacturer part number: FFB571ATYPEB2CLASSC.
Features
  • Bolt,machine — FSC 5306
  • Features Provided: FINISHED HEAD
  • Nominal Thread Diameter: 0.562 INCHES IN
  • Fastener Length: 2.000 INCHES NOMINAL IN
  • Thread Length: 1.250 INCHES MINIMUM IN
  • Head Style: HEXAGON
  • Thread Direction: RIGHT-HAND
  • Surface Treatment: CADMIUM OR ZINC OVERALL
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 5306-00-150-9318, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5306-00-150-9318
Primary Part NumberFFB571ATYPEB2CLASSC
Item NameBolt,machine
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Features ProvidedFINISHED HEAD
Nominal Thread Diameter0.562 INCHES IN
Fastener Length2.000 INCHES NOMINAL IN
Thread Length1.250 INCHES MINIMUM IN
Head StyleHEXAGON
Thread DirectionRIGHT-HAND
Surface TreatmentCADMIUM OR ZINC OVERALL
Head Height0.365 INCHES NOMINAL IN
Thread Series DesignatorUNF
Thread Quantity Per Inch18
Width Between Flats0.875 INCHES NOMINAL IN
Nondefinitive Spec/std DataB-1 TYPE AND C CLASS
Thread Class2A A
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5306-00-150-9320 INTERCHANGEABLE
Bolt,machine
5306-00-150-9321 INTERCHANGEABLE
Bolt,machine
5306-00-151-1932 INTERCHANGEABLE
Bolt,machine
5306-00-151-1935 INTERCHANGEABLE
Bolt,machine
5325-01-678-695760920 INTERCHANGEABLE
Grommet,nonmetallic
Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools
Cross-Reference Index
Part NumberManufacturer
FFB571ATYPEB2CLASSC Federal Specifications Promulgated by General Services Administration Washington DC (USA)
60-9-20 Department of the Air Force (USA)
Related Parts
5306-00-150-9320INTERCHANGEABLE
BOLT,MACHINE
5306-00-150-9321INTERCHANGEABLE
BOLT,MACHINE
5306-00-151-1932INTERCHANGEABLE
BOLT,MACHINE
5306-00-151-1935INTERCHANGEABLE
BOLT,MACHINE
5325-01-678-6957INTERCHANGEABLE
GROMMET,NONMETALLIC
60920

Frequently Asked Questions

What is NSN 5306-00-150-9318?

NSN 5306-00-150-9318 is a Bolt,machine, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5306 (No Item Name Available). Status: active.

What are the part numbers for NSN 5306-00-150-9318?

NSN 5306-00-150-9318 has 2 cross-referenced part numbers: FFB571ATYPEB2CLASSC (Federal Specifications Promulgated by General Services Administration Washington DC), 60-9-20 (Department of the Air Force).

What NSN replaces 5306-00-150-9318?

There are 5 known substitutes for 5306-00-150-9318: 5306-00-150-9320, 5306-00-150-9321, 5306-00-151-1932 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FFB571ATYPEB2CLASSC?

Key specifications for FFB571ATYPEB2CLASSC: Features Provided: FINISHED HEAD; Nominal Thread Diameter: 0.562 INCHES IN; Fastener Length: 2.000 INCHES NOMINAL IN; Thread Length: 1.250 INCHES MINIMUM IN. 14 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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