PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

101063Screw,machine

General Motors Corp · NSN 5305-00-010-1063 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-010-1063 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-010-1063. Primary manufacturer part number: 101063.
Features
  • Screw,machine — FSC 5305
  • Thread Direction: RIGHT-HAND
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Internal Drive Style: SLOT
  • Head Diameter: 0.308 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN
  • Thread Quantity Per Inch: 32
  • Countersink Angle: 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
  • Thread Length: 0.400 INCHES MINIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-010-1063, 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 14 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-010-1063
Primary Part Number101063
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerGeneral Motors Corp
StatusACTIVE
Thread DirectionRIGHT-HAND
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Internal Drive StyleSLOT
Head Diameter0.308 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN
Thread Quantity Per Inch32
Countersink Angle80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
Thread Length0.400 INCHES MINIMUM IN
Nondefinitive Spec/std DataI TYPE AND 6S STYLE
Nominal Thread Diameter0.164 INCHES IN
Thread Class2A A
Head StyleOVAL COUNTERSUNK
Fastener Length0.500 INCHES NOMINAL IN
Screw Material Document and ClassificationQQ-B-611-CANC FED SPEC SINGLE MATERIAL RESPONSE
Screw MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-011-062451727 INTERCHANGEABLE
Screw,machine
Am General Llc
5305-00-013-4131134131 INTERCHANGEABLE
Screw,machine
Chrysler Realty Company Llc Dba Daimler Chrysler
5305-00-013-4159134159 INTERCHANGEABLE
Screw,machine
Chrysler Realty Company Llc Dba Daimler Chrysler
5305-00-013-4225 INTERCHANGEABLE
Screw,machine
5305-00-013-4404134404 INTERCHANGEABLE
Screw,machine
General Motors Llc Dba General Motors Llc
5305-00-013-4416 INTERCHANGEABLE
Screw,machine
5305-00-013-4422134422 INTERCHANGEABLE
Screw,machine
Chrysler Realty Company Llc Dba Daimler Chrysler
5305-00-013-4432 INTERCHANGEABLE
Screw,machine
5305-00-013-4444 INTERCHANGEABLE
Screw,machine
5305-00-042-6029 INTERCHANGEABLE
Screw,machine
Cross-Reference Index
Part NumberManufacturer
101063 General Motors Corp (USA)
FFS92TYPE1STYLE6S Federal Specifications Promulgated by General Services Administration Washington DC (USA)
101063 General Motors Llc Dba General Motors Llc (USA)
32670 Imperial (USA)
Related Parts
5305-00-011-0624INTERCHANGEABLE
SCREW,MACHINE
51727
5305-00-013-4131INTERCHANGEABLE
SCREW,MACHINE
134131
5305-00-013-4159INTERCHANGEABLE
SCREW,MACHINE
134159
5305-00-013-4225INTERCHANGEABLE
SCREW,MACHINE
5305-00-013-4404INTERCHANGEABLE
SCREW,MACHINE
134404
5305-00-013-4416INTERCHANGEABLE
SCREW,MACHINE
5305-00-013-4422INTERCHANGEABLE
SCREW,MACHINE
134422
5305-00-013-4432INTERCHANGEABLE
SCREW,MACHINE
5305-00-013-4444INTERCHANGEABLE
SCREW,MACHINE
5305-00-042-6029INTERCHANGEABLE
SCREW,MACHINE
5305-00-042-6031INTERCHANGEABLE
SCREW,MACHINE
5305-00-054-1145INTERCHANGEABLE
SCREW,MACHINE

Frequently Asked Questions

What is NSN 5305-00-010-1063?

NSN 5305-00-010-1063 is a Screw,machine, manufactured by General Motors Corp, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-010-1063?

NSN 5305-00-010-1063 has 4 cross-referenced part numbers: 101063 (General Motors Corp), FFS92TYPE1STYLE6S (Federal Specifications Promulgated by General Services Administration Washington DC), 101063 (General Motors Llc Dba General Motors Llc), 32670 (Imperial).

What NSN replaces 5305-00-010-1063?

There are 12 known substitutes for 5305-00-010-1063: 5305-00-011-0624, 5305-00-013-4131, 5305-00-013-4159 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 101063?

Key specifications for 101063: Thread Direction: RIGHT-HAND; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Internal Drive Style: SLOT; Head Diameter: 0.308 INCHES MINIMUM AND 0.332 INCHES MAXIMUM 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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