5305-01-287-0906

Find complete technical information, availability, and procurement data for: 5305-01-287-0906
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-287-0906

Item Name Code

29294

Assigment Date

10/14/1988 (37 years ago)

3a thread class, oval countersunk head style, right-hand thread direction, 0.444 inches minimum and 0.494 inches maximum thread length, 1.079 inches minimum and 1.109 inches maximum fastener 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: 0.444 inches minimum and 0.494 inches maximum
Fastener Length: 1.079 inches minimum and 1.109 inches maximum
Head Style: oval countersunk
Head Diameter: 0.3898 inches minimum and 0.3948 inches maximum
Grip Diameter: 0.2490 inches minimum and 0.2495 inches maximum
Internal Drive Style: high-torque
Nominal Thread Diameter: 0.250 inches
Grip Length: 0.615 inches minimum and 0.635 inches maximum
Features Provided: dry film lubricant
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 160000 pounds per square inch
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Surface Finish: 32.0 microinches bearing surface of head
Surface Finish: 32.0 microinches grip
Surface Finish: 32.0 microinches threads
Material: titanium alloy uns r56400 overall
Material Document And Classification: ams 4928 assn std single material response or ams 4967 assn std single material response overall
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
11909V4L10-1	Close Tolerance Screw
HT4028L4-10	Close Tolerance Screw
ST3M466V4L10	Close Tolerance Screw
ST3M466V4L10-1	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-287-0906?

The FSCG of the NSN 5305-01-287-0906 is 5305

Does the NSN 5305-01-287-0906 have a Schedule B code assigned?

Yes, the Schedule B code is 8109900000

Does NSN 5305-01-287-0906 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 5305-01-287-0906 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-287-0906 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 5305-01-287-0906 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Fri, Oct 14, 1988