204-040-323-001

View detailed technical data, stock status, and sourcing information for: 204-040-323-001
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-765-4465

Item Name Code

06657

Assigment Date

01/01/1962 (64 years ago)

2a thread class, 0.250 inches minimum and 0.310 inches maximum fastener length, 0.218 inches minimum thread length, fillister extended washer head style, right-hand thread direction

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 0.218 inches minimum
Fastener Length: 0.250 inches minimum and 0.310 inches maximum
Head Style: fillister extended washer
Head Diameter: 0.208 inches minimum and 0.220 inches maximum
Head Height: 0.470 inches minimum and 0.530 inches maximum
Extended Washer Diameter: 0.250 inches minimum and 0.270 inches maximum
Extended Washer Thickness: 0.030 inches minimum and 0.050 inches maximum
Hole Diameter: 0.050 inches nominal
Internal Drive Style: slot
Nominal Thread Diameter: 0.164 inches
Hole Quantity: 1
Thread Quantity Per Inch: 32
Screw Material: steel comp 4130
Screw Material Document And Classification: mil-s-6758 mil spec single material response
Head Hole Configuration Style: round
Thread Series Designator: unc

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
204-040-323-001	Machine Screw
204-040-323-1	Machine Screw

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-00-765-4465?

The FSCG of the NSN 5305-00-765-4465 is 5305

Does the NSN 5305-00-765-4465 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-765-4465 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5305-00-765-4465 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-765-4465 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5305-00-765-4465 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962