5305-01-263-0842

Find complete technical information, availability, and procurement data for: 5305-01-263-0842
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-263-0842

Item Name Code

22846

Assigment Date

09/09/1987 (38 years ago)

flat countersunk head style, right-hand thread direction, 0.890 inches minimum and 0.937 inches maximum fastener length, 3a thread class, 0.505 inches minimum and 0.572 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: 0.505 inches minimum and 0.572 inches maximum
Fastener Length: 0.890 inches minimum and 0.937 inches maximum
Head Style: flat countersunk
Head Diameter: 0.629 inches minimum and 0.634 inches maximum
Shoulder Diameter: 0.3427 inches minimum and 0.3432 inches maximum first shoulder
Shoulder Length: 0.365 inches minimum and 0.385 inches maximum first shoulder
Internal Drive Style: high-torque
Nominal Thread Diameter: 0.312 inches
Features Provided: cetyl alcohol lubricant and o ring
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 125000 pounds per square inch
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Shoulder Shape: round first shoulder
Material: rubber silicone class q ring
Material: steel comp xm-13 fastener
Material Document And Classification: ams 5629 assn std single material response fastener
Surface Treatment: passivate fastener
Thread Series Designator: unjf

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
11879C5-6A	Shoulder Screw
3M902C5-6A	Shoulder Screw
HT4020-5-6AY	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-01-263-0842?

The FSCG of the NSN 5305-01-263-0842 is 5305

Does the NSN 5305-01-263-0842 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-263-0842 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 5305-01-263-0842 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-263-0842 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 5305-01-263-0842 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Wed, Sep 9, 1987