PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3330Screw,cap,socket Head

80/20, Llc · NSN 5305-01-603-1453 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-603-1453 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-603-1453. Primary manufacturer part number: 3330.
Features
  • Screw,cap,socket Head — FSC 5305
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Thread Direction: RIGHT-HAND
  • Fastener Length: 0.6875 INCHES NOMINAL IN
  • Head Style: BUTTON
  • Nominal Thread Diameter: 0.312 INCHES IN
  • Thread Quantity Per Inch: 18
  • 1 verified cross-reference
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-603-1453, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is 80/20, Llc. Government technical data includes 6 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-603-1453
Primary Part Number3330
Item NameScrew,cap,socket Head
FSC / FSG5305 / 53 — No Item Name Available
Manufacturer80/20, Llc
StatusACTIVE
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Thread DirectionRIGHT-HAND
Fastener Length0.6875 INCHES NOMINAL IN
Head StyleBUTTON
Nominal Thread Diameter0.312 INCHES IN
Thread Quantity Per Inch18
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6505-00-064-39613672-30 INTERCHANGEABLE
Heparin Sodium Injection
Abbott Laboratories Pharmaceutical Products Div
5998-00-237-84373330 INTERCHANGEABLE
Electronic Components Assembly
Electro-Metrics Corporation Dba Electro-Metrics
2530-00-524-9190F18196 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
2530-00-524-9191F18197 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
3030-00-528-4526 INTERCHANGEABLE
Belt,v
9540-00-596-2815 INTERCHANGEABLE
Angle,structural
5315-00-598-58173330 INTERCHANGEABLE
Pin,drive,power Actuated
Illinois Tool Works Inc
5935-00-985-4295HBL3330 INTERCHANGEABLE
Connector,receptacle,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
7025-01-011-2583 INTERCHANGEABLE
Printer,automatic Data Processin
6730-01-080-35123330 INTERCHANGEABLE
Projector,sound Sli
Bosch Security Systems, Llc
Cross-Reference Index
Part NumberManufacturer
3330 PRIMARY 80/20, Llc (USA)
Related Parts
6505-00-064-3961INTERCHANGEABLE
HEPARIN SODIUM INJECTION
3672-30
5998-00-237-8437INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
3330
2530-00-524-9190INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
F18196
2530-00-524-9191INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
F18197
3030-00-528-4526INTERCHANGEABLE
BELT,V
9540-00-596-2815INTERCHANGEABLE
ANGLE,STRUCTURAL
5315-00-598-5817INTERCHANGEABLE
PIN,DRIVE,POWER ACTUATED
3330
5935-00-985-4295INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
HBL3330
7025-01-011-2583INTERCHANGEABLE
PRINTER,AUTOMATIC DATA PROCESSIN
6730-01-080-3512INTERCHANGEABLE
PROJECTOR,SOUND SLI
3330
5915-01-089-8807INTERCHANGEABLE
FILTER,BAND PASS
3330
3405-01-285-7342INTERCHANGEABLE
REPAIR KIT,CUTOFF SAW
03330

Frequently Asked Questions

What is NSN 5305-01-603-1453?

NSN 5305-01-603-1453 is a Screw,cap,socket Head, manufactured by 80/20, Llc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-603-1453?

NSN 5305-01-603-1453 has 1 cross-referenced part number: 3330 (80/20, Llc).

What NSN replaces 5305-01-603-1453?

There are 12 known substitutes for 5305-01-603-1453: 6505-00-064-3961, 5998-00-237-8437, 2530-00-524-9190 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3330?

Key specifications for 3330: Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); End Item Identification: B-1; Thread Direction: RIGHT-HAND; Fastener Length: 0.6875 INCHES NOMINAL IN. 8 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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