5305-01-310-9996

Find complete technical information, availability, and procurement data for: 5305-01-310-9996
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-310-9996

Item Name Code

29294

Assigment Date

11/17/1989 (36 years ago)

An insulator designed to fit into and reduce the effective diameter of the hole(s). It may include mounting and/or conducting hardware. For flexible bushing-type insulators that are self-retaining and consist of two facing flanges separated by a neck, see grommet, nonmetallic. Also see spacer, sleeve and bushing, sleeve. Excludes:insulation sleeving, electrical.

3a thread class, flat countersunk undercut head style, right-hand thread direction, 0.443 inches minimum and 0.510 inches maximum thread length, 0.828 inches minimum and 0.875 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: 0.443 inches minimum and 0.510 inches maximum
Fastener Length: 0.828 inches minimum and 0.875 inches maximum
Head Style: flat countersunk undercut
Head Diameter: 0.4750 inches minimum and 0.5066 inches maximum
Head Height: 0.0713 inches minimum and 0.0733 inches maximum
Grip Diameter: 0.2485 inches minimum and 0.2495 inches maximum
Internal Drive Style: high-torque
Nominal Thread Diameter: 0.250 inches
Grip Length: 0.365 inches minimum and 0.385 inches maximum
Features Provided: dry film lubricant and o ring and cetyl alcohol 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
Special Features: fluorsilicone rubber o-ring,per mil-r-25988 ty 1,cl 1,gr 70
Material: titanium alloy uns r56400 fastener
Material Document And Classification: ams 4967 assn std single material response fastener
Thread Series Designator: unjf

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FAQs

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

What is the FSCG of the NSN 5305-01-310-9996?

The FSCG of the NSN 5305-01-310-9996 is 5305

Does the NSN 5305-01-310-9996 have a Schedule B code assigned?

Yes, the Schedule B code is 8109900000

Does NSN 5305-01-310-9996 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 5305-01-310-9996 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-310-9996 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 5305-01-310-9996 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Fri, Nov 17, 1989