5305-00-232-0689

Find complete technical information, availability, and procurement data for: 5305-00-232-0689
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-232-0689

Item Name Code

29294

Assigment Date

10/28/1970 (55 years ago)

flat countersunk head style, 0.890 inches minimum and 0.937 inches maximum fastener length, right-hand thread direction, 3a thread class, 0.380 inches minimum and 0.447 inches maximum thread length

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: 0.380 inches minimum and 0.447 inches maximum
Fastener Length: 0.890 inches minimum and 0.937 inches maximum
Head Style: flat countersunk
Head Diameter: 0.376 inches minimum and 0.381 inches maximum
Grip Diameter: 0.1885 inches minimum and 0.1895 inches maximum
Internal Drive Style: high-torque
Nominal Thread Diameter: 0.190 inches
Grip Length: 0.490 inches minimum and 0.510 inches maximum
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 160000 pounds per square inch
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Material: steel comp 4130 overall
Surface Treatment: cadmium and chromate overall
Surface Treatment: primer grip
Surface Treatment: primer head
Surface Treatment Document And Classification: p.s.13421 fsc-76301 mfr ref single treatment response grip
Surface Treatment Document And Classification: p.s.13421fscm 76301 mfr ref single treatment response head
Surface Treatment Document And Classification: qq-p-416 ty 2 cl 3 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
3MA583-8	Close Tolerance Screw
3MFR583-8	Close Tolerance Screw
HT4062-3-8	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-00-232-0689?

The FSCG of the NSN 5305-00-232-0689 is 5305

Does the NSN 5305-00-232-0689 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-232-0689 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 5305-00-232-0689 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-232-0689 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 5305-00-232-0689 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Oct 28, 1970