PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52670Screw,machine

Am General Llc · NSN 5305-00-010-0781 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-010-0781 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-010-0781. Primary manufacturer part number: 52670.
Features
  • Screw,machine — FSC 5305
  • Head Height: 0.139 INCHES MINIMUM AND 0.153 INCHES MAXIMUM IN
  • Internal Drive Style: CROSS RECESS TYPE 1
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Head Style: ROUND
  • Fastener Length: 1.000 INCHES NOMINAL IN
  • Head Diameter: 0.382 INCHES MINIMUM AND 0.408 INCHES MAXIMUM IN
  • Thread Length: 0.917 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-010-0781, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Am General Llc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-010-0781
Primary Part Number52670
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerAm General Llc
StatusACTIVE
Head Height0.139 INCHES MINIMUM AND 0.153 INCHES MAXIMUM IN
Internal Drive StyleCROSS RECESS TYPE 1
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Head StyleROUND
Fastener Length1.000 INCHES NOMINAL IN
Head Diameter0.382 INCHES MINIMUM AND 0.408 INCHES MAXIMUM IN
Thread Length0.917 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
Thread Quantity Per Inch24
Nominal Thread Diameter0.216 INCHES IN
Screw Material Document and ClassificationSAE ASSN STD ALL MATERIAL RESPONSES
Thread Class2A A
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3040-00-058-0905100781 INTERCHANGEABLE
Shaft,shouldered
Astronautics Corporation of America
5120-00-177-6967DAK95-20B INTERCHANGEABLE
Inserter,electrical Contact
Daniels Manufacturing Corporation
3120-00-383-4603100781 INTERCHANGEABLE
Bearing,sleeve
Dana Off Highway Products, Llc
5360-00-526-353552670 INTERCHANGEABLE
Spring,helical,compression
Hamilton Sundstrand Corporation Dba Collins Aerospace
5950-01-040-8977989110-43B INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon
4810-01-058-597352670 INTERCHANGEABLE
Main Valve,complete
Leslie Controls, Inc. Dba Leslie Controls Inc
5961-01-061-2299 INTERCHANGEABLE
Holder,semiconductor Device
5950-01-179-039152670 INTERCHANGEABLE
Reactor
Standex Electronics, Inc.
5999-01-209-0651 INTERCHANGEABLE
Heat Sink,electrical-Electronic
5331-01-381-432352670 INTERCHANGEABLE
O-Ring
Ingersoll-Rand Co Material Handling Div
Cross-Reference Index
Part NumberManufacturer
100781 Army Weapons Command Attn Amswe-Ree-S (USA)
52670 PRIMARY Am General Llc (USA)
100781 General Motors Corp (USA)
FFS92TYPE1STYLE1S Federal Specifications Promulgated by General Services Administration Washington DC (USA)
100781 General Motors Llc Dba General Motors Llc (USA)
Related Parts
3040-00-058-0905INTERCHANGEABLE
SHAFT,SHOULDERED
100781
5120-00-177-6967INTERCHANGEABLE
INSERTER,ELECTRICAL CONTACT
DAK95-20B
3120-00-383-4603INTERCHANGEABLE
BEARING,SLEEVE
100781
5360-00-526-3535INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
52670
5950-01-040-8977INTERCHANGEABLE
COIL,RADIO FREQUENCY
989110-43B
4810-01-058-5973INTERCHANGEABLE
MAIN VALVE,COMPLETE
52670
5961-01-061-2299INTERCHANGEABLE
HOLDER,SEMICONDUCTOR DEVICE
5950-01-179-0391INTERCHANGEABLE
REACTOR
52670
5999-01-209-0651INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC
5331-01-381-4323INTERCHANGEABLE
O-RING
52670

Frequently Asked Questions

What is NSN 5305-00-010-0781?

NSN 5305-00-010-0781 is a Screw,machine, manufactured by Am General Llc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-010-0781?

NSN 5305-00-010-0781 has 5 cross-referenced part numbers: 100781 (Army Weapons Command Attn Amswe-Ree-S), 52670 (Am General Llc), 100781 (General Motors Corp), FFS92TYPE1STYLE1S (Federal Specifications Promulgated by General Services Administration Washington DC), 100781 (General Motors Llc Dba General Motors Llc).

What NSN replaces 5305-00-010-0781?

There are 10 known substitutes for 5305-00-010-0781: 3040-00-058-0905, 5120-00-177-6967, 3120-00-383-4603 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 52670?

Key specifications for 52670: Head Height: 0.139 INCHES MINIMUM AND 0.153 INCHES MAXIMUM IN; Internal Drive Style: CROSS RECESS TYPE 1; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Head Style: ROUND. 12 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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