PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

139020-3Screw,machine

General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems · NSN 5305-00-119-6283 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-119-6283 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-119-6283. Primary manufacturer part number: 139020-3.
Features
  • Screw,machine — FSC 5305
  • Thread Quantity Per Inch: 40
  • Head Diameter: 0.205 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
  • Head Height: 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
  • Screw Material: STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316
  • Minimum Tensile Strength: 80000 POUNDS PER SQUARE INCH LBS
  • Thread Direction: RIGHT-HAND
  • Thread Length: 0.294 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-119-6283, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5305-00-119-6283
Primary Part Number139020-3
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerGeneral Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems
StatusACTIVE
Thread Quantity Per Inch40
Head Diameter0.205 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
Head Height0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
Screw MaterialSTEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316
Minimum Tensile Strength80000 POUNDS PER SQUARE INCH LBS
Thread DirectionRIGHT-HAND
Thread Length0.294 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
Thread Class2A A
Fastener Length0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
Nominal Thread Diameter0.112 INCHES IN
Head StylePAN
Internal Drive StyleCROSS RECESS TYPE 1
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4920-00-118-60841390-203 INTERCHANGEABLE
Adapter,air Reservoir
Hydraulics International, Inc. Dba Hydraulics International Inc
4320-01-534-7793139.02.03 INTERCHANGEABLE
Pump,hydraulic
American Piledriving Equipment Inc
Cross-Reference Index
Part NumberManufacturer
139020-3 PRIMARY General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems (CAN)
Related Parts
4920-00-118-6084INTERCHANGEABLE
ADAPTER,AIR RESERVOIR
1390-203
4320-01-534-7793INTERCHANGEABLE
PUMP,HYDRAULIC
139.02.03

Frequently Asked Questions

What is NSN 5305-00-119-6283?

NSN 5305-00-119-6283 is a Screw,machine, manufactured by General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-119-6283?

NSN 5305-00-119-6283 has 1 cross-referenced part number: 139020-3 (General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems).

What NSN replaces 5305-00-119-6283?

There are 2 known substitutes for 5305-00-119-6283: 4920-00-118-6084, 4320-01-534-7793. Verify interchangeability with system specifications before substitution.

What are the specifications of 139020-3?

Key specifications for 139020-3: Thread Quantity Per Inch: 40; Head Diameter: 0.205 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN; Head Height: 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN; Screw Material: STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316. 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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