PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3667Screw,cap,hexagon Head

Cascade Corp · NSN 5305-01-553-6376 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-553-6376 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-553-6376. Primary manufacturer part number: 3667.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Fastener Length: 0.500 INCHES NOMINAL IN
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Nominal Thread Diameter: 0.500 INCHES IN
  • 1 verified cross-reference
  • Primary manufacturer: Cascade Corp
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-553-6376, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cascade Corp. Government technical data includes 3 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-553-6376
Primary Part Number3667
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerCascade Corp
StatusACTIVE
Fastener Length0.500 INCHES NOMINAL IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Nominal Thread Diameter0.500 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5935-00-081-374231-026-1020 INTERCHANGEABLE
Cover,electrical Connector
Amphenol Corporation Div Amphenol Rf
5120-00-156-0969 INTERCHANGEABLE
Bit,screwdriver
5970-00-310-6963750-1515 INTERCHANGEABLE
Insulator,bushing
Concord Electronics, Inc.
5998-00-827-2009 INTERCHANGEABLE
Circuit Card Assembly
5315-01-282-37533667 INTERCHANGEABLE
Key
Ingersoll-Rand Co Material Handling Div
Cross-Reference Index
Part NumberManufacturer
3667 PRIMARY Cascade Corp (USA)
Related Parts
5935-00-081-3742INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
31-026-1020
5120-00-156-0969INTERCHANGEABLE
BIT,SCREWDRIVER
5970-00-310-6963INTERCHANGEABLE
INSULATOR,BUSHING
750-1515
5998-00-827-2009INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5315-01-282-3753INTERCHANGEABLE
KEY
3667

Frequently Asked Questions

What is NSN 5305-01-553-6376?

NSN 5305-01-553-6376 is a Screw,cap,hexagon Head, manufactured by Cascade Corp, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-553-6376?

NSN 5305-01-553-6376 has 1 cross-referenced part number: 3667 (Cascade Corp).

What NSN replaces 5305-01-553-6376?

There are 5 known substitutes for 5305-01-553-6376: 5935-00-081-3742, 5120-00-156-0969, 5970-00-310-6963 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3667?

Key specifications for 3667: Fastener Length: 0.500 INCHES NOMINAL IN; End Item Identification: 6-N-1 CABLE HOSE REEL SERIAL NUMBERS 677834-677845; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Nominal Thread Diameter: 0.500 INCHES IN. 4 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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