PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

803-330Bolt,machine

Dorman Products, Inc. Dba Dorman · NSN 5306-01-194-8712 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-01-194-8712 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-194-8712. Primary manufacturer part number: 803-330.
Features
  • Bolt,machine — FSC 5306
  • Thread Quantity Per Inch: 14
  • Fastener Length: 3.000 INCHES NOMINAL IN
  • Thread Direction: RIGHT-HAND
  • Width Between Flats: 0.625 INCHES NOMINAL IN
  • Thread Class: 2A A
  • Nominal Thread Diameter: 0.438 INCHES IN
  • Features Provided: FINISHED HEAD
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 5306-01-194-8712, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dorman Products, Inc. Dba Dorman. Government technical data includes 15 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5306-01-194-8712
Primary Part Number803-330
Item NameBolt,machine
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerDorman Products, Inc. Dba Dorman
StatusACTIVE
Thread Quantity Per Inch14
Fastener Length3.000 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Width Between Flats0.625 INCHES NOMINAL IN
Thread Class2A A
Nominal Thread Diameter0.438 INCHES IN
Features ProvidedFINISHED HEAD
Minimum Tensile Strength120000 POUNDS PER SQUARE INCH LBS
MaterialSTEEL OVERALL
Material Document and ClassificationSAE GR 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Head StyleHEXAGON
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Head Height0.281 INCHES NOMINAL IN
Surface TreatmentZINC OVERALL
Thread Length1.126 INCHES MINIMUM AND 3.000 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6625-01-034-3239 INTERCHANGEABLE
Meter,special Scale
4210-01-390-1447803330 INTERCHANGEABLE
Mounting Kit,nozzle
Kidde-Fenwal, Llc
Cross-Reference Index
Part NumberManufacturer
803-330 Dorman Products, Inc. Dba Dorman (USA)
91247A681 Mcmaster-Carr Supply Co (USA)
Related Parts
6625-01-034-3239INTERCHANGEABLE
METER,SPECIAL SCALE
4210-01-390-1447INTERCHANGEABLE
MOUNTING KIT,NOZZLE
803330

Frequently Asked Questions

What is NSN 5306-01-194-8712?

NSN 5306-01-194-8712 is a Bolt,machine, manufactured by Dorman Products, Inc. Dba Dorman, classified under FSC 5306 (No Item Name Available). Status: active.

What are the part numbers for NSN 5306-01-194-8712?

NSN 5306-01-194-8712 has 2 cross-referenced part numbers: 803-330 (Dorman Products, Inc. Dba Dorman), 91247A681 (Mcmaster-Carr Supply Co).

What NSN replaces 5306-01-194-8712?

There are 2 known substitutes for 5306-01-194-8712: 6625-01-034-3239, 4210-01-390-1447. Verify interchangeability with system specifications before substitution.

What are the specifications of 803-330?

Key specifications for 803-330: Thread Quantity Per Inch: 14; Fastener Length: 3.000 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND; Width Between Flats: 0.625 INCHES NOMINAL IN. 15 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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