PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100673Screw,machine

General Motors Corp · NSN 5305-00-010-0673 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-010-0673 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-010-0673. Primary manufacturer part number: 100673.
Features
  • Screw,machine — FSC 5305
  • Thread Direction: RIGHT-HAND
  • Thread Length: 0.417 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Screw Material Document and Classification: SAE ASSN STD ALL MATERIAL RESPONSES
  • Head Height: 0.134 INCHES MINIMUM AND 0.148 INCHES MAXIMUM IN
  • Nominal Thread Diameter: 0.216 INCHES IN
  • Fastener Length: 0.500 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-010-0673, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Motors Corp. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5305-00-010-0673
Primary Part Number100673
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerGeneral Motors Corp
StatusCANCELLED
Thread DirectionRIGHT-HAND
Thread Length0.417 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Screw Material Document and ClassificationSAE ASSN STD ALL MATERIAL RESPONSES
Head Height0.134 INCHES MINIMUM AND 0.148 INCHES MAXIMUM IN
Nominal Thread Diameter0.216 INCHES IN
Fastener Length0.500 INCHES NOMINAL IN
Head Diameter0.334 INCHES MINIMUM AND 0.357 INCHES MAXIMUM IN
Thread Class2A A
Head StyleFILLISTER
Thread Quantity Per Inch24
Screw MaterialSTEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020
Internal Drive StyleCROSS RECESS TYPE 1
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5305-00-022-4455 INTERCHANGEABLE
Screw,machine
5999-00-085-0567100673 INTERCHANGEABLE
Cap,electrical
Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc
5950-00-096-76721736115 INTERCHANGEABLE
Transformer,power
Westinghouse Electric Corp
5305-00-145-7676 INTERCHANGEABLE
Screw,machine
3110-00-158-7243M1207BF INTERCHANGEABLE
Bearing,roller,cylindrical
Federal-Mogul Corp Government Sales Dept
5305-00-272-1700 INTERCHANGEABLE
Screw,machine
5305-00-273-5798N55P13006 INTERCHANGEABLE
Screw,machine
Lockheed Martin Corporation Div Rms
5305-00-273-583743S16467-512 INTERCHANGEABLE
Screw,machine
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5305-00-375-7412341-3801-1188598PC10 INTERCHANGEABLE
Setscrew
Naval Ship Systems Command
3120-00-567-3456100673 INTERCHANGEABLE
Bearing,sleeve
Cummins Inc.
Cross-Reference Index
Part NumberManufacturer
100673 General Motors Corp (USA)
S1207 Cummins Inc. (USA)
100673 General Motors Llc Dba General Motors Llc (USA)
MILS933TYPED Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
100673 Diamond Reo Truck Co (USA)
1A7699 Napco International Llc Dba Napco International Inc (USA)
10365-65 Cummins Inc. (USA)
FFS92TYPE1STYLE4S Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
5305-00-022-4455INTERCHANGEABLE
SCREW,MACHINE
5999-00-085-0567INTERCHANGEABLE
CAP,ELECTRICAL
100673
5950-00-096-7672INTERCHANGEABLE
TRANSFORMER,POWER
1736115
5305-00-145-7676INTERCHANGEABLE
SCREW,MACHINE
3110-00-158-7243INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL
M1207BF
5305-00-272-1700INTERCHANGEABLE
SCREW,MACHINE
5305-00-273-5798INTERCHANGEABLE
SCREW,MACHINE
N55P13006
5305-00-273-5837INTERCHANGEABLE
SCREW,MACHINE
43S16467-512
5305-00-375-7412INTERCHANGEABLE
SETSCREW
341-3801-1188598PC10
3120-00-567-3456INTERCHANGEABLE
BEARING,SLEEVE
100673
5305-00-579-5807INTERCHANGEABLE
SCREW,MACHINE
5305-00-579-5808INTERCHANGEABLE
SCREW,MACHINE
100675

Frequently Asked Questions

What is NSN 5305-00-010-0673?

NSN 5305-00-010-0673 is a Screw,machine, manufactured by General Motors Corp, classified under FSC 5305 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5305-00-010-0673?

NSN 5305-00-010-0673 has 8 cross-referenced part numbers: 100673 (General Motors Corp), S1207 (Cummins Inc.), 100673 (General Motors Llc Dba General Motors Llc), MILS933TYPED (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 100673 (Diamond Reo Truck Co) and 3 more.

What NSN replaces 5305-00-010-0673?

There are 12 known substitutes for 5305-00-010-0673: 5305-00-022-4455, 5999-00-085-0567, 5950-00-096-7672 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 100673?

Key specifications for 100673: Thread Direction: RIGHT-HAND; Thread Length: 0.417 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Screw Material Document and Classification: SAE ASSN STD ALL MATERIAL RESPONSES. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-00-010-0673 still in active supply?

NSN 5305-00-010-0673 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.
PartsTable Design LLC · partstable.com