PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

101012Screw,machine

General Motors Llc Dba General Motors Llc · NSN 5305-00-010-1012 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-010-1012 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-010-1012. Primary manufacturer part number: 101012.
Features
  • Screw,machine — FSC 5305
  • Thread Class: 2A A
  • Nondefinitive Spec/std Data: 1 TYPE AND 2S STYLE
  • Thread Length: 0.542 INCHES MINIMUM IN
  • Internal Drive Style: SLOT
  • Head Style: FLAT COUNTERSUNK
  • Fastener Length: 0.625 INCHES NOMINAL IN
  • Thread Quantity Per Inch: 32
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-010-1012, 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 Llc Dba General Motors Llc. Government technical data includes 15 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: Cancelled.

Technical Specifications
ParameterValue
NSN5305-00-010-1012
Primary Part Number101012
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerGeneral Motors Llc Dba General Motors Llc
StatusCANCELLED
Thread Class2A A
Nondefinitive Spec/std Data1 TYPE AND 2S STYLE
Thread Length0.542 INCHES MINIMUM IN
Internal Drive StyleSLOT
Head StyleFLAT COUNTERSUNK
Fastener Length0.625 INCHES NOMINAL IN
Thread Quantity Per Inch32
Countersink Angle80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
Screw Material Document and ClassificationQQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE
Thread DirectionRIGHT-HAND
Head Diameter0.244 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN
Minimum Tensile Strength55000 POUNDS PER SQUARE INCH LBS
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Nominal Thread Diameter0.138 INCHES IN
Screw MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4220-00-066-60341010-12 INTERCHANGEABLE
Cap
Aqualung Usa, Inc
5950-00-372-2416375-1075P1 INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon Co
5310-00-580-1581 INTERCHANGEABLE
Washer,flat
5340-00-663-0417B 1010-12 INTERCHANGEABLE
Handle,bow
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
4240-00-776-70401010-13NM INTERCHANGEABLE
Cap
Aqualung Usa, Inc
5945-01-027-84802239-2 INTERCHANGEABLE
Relay,solid State
Curtiss-Wright Controls Electronic Systems, Inc.
6515-01-054-4393101012 INTERCHANGEABLE
Forceps,hemostatic
Pilling Surgical Inc Dba Pilling Weck Div Pilling Instruments
5315-01-063-894810-1012 INTERCHANGEABLE
Key,machine
Fabwright Inc
6340-01-068-421010-1012 INTERCHANGEABLE
Fire,overheat,detector
Kidde Technologies, Inc Div Kidde Aerospace and Defense
5905-01-194-1439101-012 INTERCHANGEABLE
Resistor,fixed,film
Panametrics Llc
Cross-Reference Index
Part NumberManufacturer
101012 General Motors Corp (USA)
101012 PRIMARY General Motors Llc Dba General Motors Llc (USA)
FFS92 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
101012 PRIMARY Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
Related Parts
4220-00-066-6034INTERCHANGEABLE
CAP
1010-12
5950-00-372-2416INTERCHANGEABLE
COIL,RADIO FREQUENCY
375-1075P1
5310-00-580-1581INTERCHANGEABLE
WASHER,FLAT
5340-00-663-0417INTERCHANGEABLE
HANDLE,BOW
B 1010-12
4240-00-776-7040INTERCHANGEABLE
CAP
1010-13NM
5945-01-027-8480INTERCHANGEABLE
RELAY,SOLID STATE
2239-2
6515-01-054-4393INTERCHANGEABLE
FORCEPS,HEMOSTATIC
101012
5315-01-063-8948INTERCHANGEABLE
KEY,MACHINE
10-1012
6340-01-068-4210INTERCHANGEABLE
FIRE,OVERHEAT,DETECTOR
10-1012
5905-01-194-1439INTERCHANGEABLE
RESISTOR,FIXED,FILM
101-012
2990-01-276-7585INTERCHANGEABLE
TANK,HEATER ENGINE
VH-TBV
5975-01-296-9663INTERCHANGEABLE
WYE,ELECTRICAL CONDUIT
101012

Frequently Asked Questions

What is NSN 5305-00-010-1012?

NSN 5305-00-010-1012 is a Screw,machine, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 5305 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5305-00-010-1012?

NSN 5305-00-010-1012 has 4 cross-referenced part numbers: 101012 (General Motors Corp), 101012 (General Motors Llc Dba General Motors Llc), FFS92 (Federal Specifications Promulgated by General Services Administration Washington DC), 101012 (Chrysler Realty Company Llc Dba Daimler Chrysler).

What NSN replaces 5305-00-010-1012?

There are 12 known substitutes for 5305-00-010-1012: 4220-00-066-6034, 5950-00-372-2416, 5310-00-580-1581 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 101012?

Key specifications for 101012: Thread Class: 2A A; Nondefinitive Spec/std Data: 1 TYPE AND 2S STYLE; Thread Length: 0.542 INCHES MINIMUM IN; Internal Drive Style: SLOT. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-00-010-1012 still in active supply?

NSN 5305-00-010-1012 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