PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F400B223Bolt,externally Relieved Body

Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc · NSN 5306-00-208-9101 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-00-208-9101 — this item is cataloged by the U.S. Government under National Stock Number 5306-00-208-9101. Primary manufacturer part number: F400B223.
Features
  • Bolt,externally Relieved Body — FSC 5306
  • Head Style: HEXAGON
  • Nominal Thread Diameter: 0.437 INCHES IN
  • Second Diameter From Head: 0.435 INCHES NOMINAL IN
  • Distance From Largest Bearing Surface of Head to End of Second Diameter: 0.594 INCHES NOMINAL IN
  • Fastener Length: 1.250 INCHES NOMINAL IN
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Thread Direction: RIGHT-HAND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1035 Overall construction
General Description

The Bolt,externally Relieved Body, cataloged under National Stock Number 5306-00-208-9101, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5306-00-208-9101
Primary Part NumberF400B223
Item NameBolt,externally Relieved Body
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerTeledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc
StatusACTIVE
Head StyleHEXAGON
Nominal Thread Diameter0.437 INCHES IN
Second Diameter From Head0.435 INCHES NOMINAL IN
Distance From Largest Bearing Surface of Head to End of Second Diameter0.594 INCHES NOMINAL IN
Fastener Length1.250 INCHES NOMINAL IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Thread DirectionRIGHT-HAND
Width Between Flats0.625 INCHES NOMINAL IN
First Diameter From Head0.406 INCHES NOMINAL IN
Material Document and ClassificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP 1035 OVERALL
Thread Length0.562 INCHES MINIMUM IN
Thread Quantity Per Inch14
Head Height0.328 INCHES NOMINAL IN
Thread Class3A A
Distance From Largest Bearing Surface of Head to End of First Diameter0.094 INCHES NOMINAL IN
Externally Relieved Body Diameter Quantity2
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
6110-01-388-6818330-J26-400 ITEM 101 SUCCESSOR
Panel,power Distribution
Carrier Corp
5905-00-180-8998744-6091-2 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Servo Instrument Corporation
3110-00-379-0758 INTERCHANGEABLE
Bearing,ball,govern
2805-00-478-8227 INTERCHANGEABLE
Seat Assembly,breather
5315-00-598-4657A5709 INTERCHANGEABLE
Pin,straight,headless
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
1620-00-756-91705709 INTERCHANGEABLE
Piston,landing Gear Strut
Goodrich Aerospace Canada Ltd
5950-00-776-3353487489-1 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon
2640-00-813-7478VS-793-GOVT INTERCHANGEABLE
Valve,pneumatic Tire
Dill Air Controls Products Llc Dba Dill Air Controls Products Llc
4320-01-204-242646472-325 INTERCHANGEABLE
Housing,liquid Pump
The Gorman-Rupp Company Div Gorman-Rupp
9390-01-217-0926 INTERCHANGEABLE
Nonmetallic Angle
Cross-Reference Index
Part NumberManufacturer
F400B223 Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc (USA)
851122 Clark Equipment Co (USA)
5709 Mitsubishi Caterpillar Forklift America, Inc (USA)
851122 Clark Material Handling Company (USA)
Related Parts
6110-01-388-6818SUCCESSOR
PANEL,POWER DISTRIBUTION
330-J26-400 ITEM 101
5905-00-180-8998INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
744-6091-2
3110-00-379-0758INTERCHANGEABLE
BEARING,BALL,GOVERN
2805-00-478-8227INTERCHANGEABLE
SEAT ASSEMBLY,BREATHER
5315-00-598-4657INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
A5709
1620-00-756-9170INTERCHANGEABLE
PISTON,LANDING GEAR STRUT
5709
5950-00-776-3353INTERCHANGEABLE
TRANSFORMER,POWER
487489-1
2640-00-813-7478INTERCHANGEABLE
VALVE,PNEUMATIC TIRE
VS-793-GOVT
4320-01-204-2426INTERCHANGEABLE
HOUSING,LIQUID PUMP
46472-325
9390-01-217-0926INTERCHANGEABLE
NONMETALLIC ANGLE
5935-01-220-7408INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL

Frequently Asked Questions

What is NSN 5306-00-208-9101?

NSN 5306-00-208-9101 is a Bolt,externally Relieved Body, manufactured by Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc, classified under FSC 5306 (No Item Name Available). Status: active.

What are the part numbers for NSN 5306-00-208-9101?

NSN 5306-00-208-9101 has 4 cross-referenced part numbers: F400B223 (Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc), 851122 (Clark Equipment Co), 5709 (Mitsubishi Caterpillar Forklift America, Inc), 851122 (Clark Material Handling Company).

What NSN replaces 5306-00-208-9101?

There are 11 known substitutes for 5306-00-208-9101: 6110-01-388-6818, 5905-00-180-8998, 3110-00-379-0758 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of F400B223?

Key specifications for F400B223: Head Style: HEXAGON; Nominal Thread Diameter: 0.437 INCHES IN; Second Diameter From Head: 0.435 INCHES NOMINAL IN; Distance From Largest Bearing Surface of Head to End of Second Diameter: 0.594 INCHES NOMINAL IN. 17 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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