5305-01-320-4909

Find complete technical information, availability, and procurement data for: 5305-01-320-4909
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-320-4909

Item Name Code

33044

Assigment Date

05/26/1990 (36 years ago)

0.360 inches minimum and 0.390 inches maximum thread length, 3a thread class, right-hand thread direction, fillister head style, 0.380 inches minimum and 0.420 inches maximum head diameter

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.360 inches minimum and 0.390 inches maximum
Head Style: fillister
Head Diameter: 0.380 inches minimum and 0.420 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Material: steel comp 302 secondary washersteel comp 302 or steel comp 302b or steel comp 303 or steel comp 303 plus x or steel comp 303se or steel comp 303cu or steel comp 303ma or steel comp 304 or steel comp 304l primary washersteel comp 302 springsteel comp 303 or steel comp 303ma or steel comp 303pb or steel comp 303 plus x or steel comp 303se or steel comp 304 stand-offsteel comp 301 or steel comp 302 or steel comp 302b or steel comp 303 or steel comp 303se or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 308 or steel comp 309 or steel comp 309s or steel comp 310 or steel comp 310s or steel comp 314 or steel comp 316 or steel comp 316l or steel comp 317 or steel comp 321 or steel comp 347 or steel comp 348 or steel comp 384 or steel comp 385 fastener
Material Document And Classification: mil-s-5059 mil spec single material response secondary washerastm a313 assn std single material response spring
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Thread Series Designator: unf

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
CA28159-4-12PK	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-01-320-4909?

The FSCG of the NSN 5305-01-320-4909 is 5305

Does the NSN 5305-01-320-4909 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-320-4909 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 5305-01-320-4909 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-320-4909 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 5305-01-320-4909 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Sat, May 26, 1990