5305-01-512-8308

Find complete technical information, availability, and procurement data for: 5305-01-512-8308
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-512-8308

Item Name Code

29294

Assigment Date

09/11/2003 (22 years ago)

right-hand thread direction, 3a thread class, flat countersunk head style, 0.425 inches nominal thread length, 0.848 inches minimum and 0.878 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: 0.425 inches nominal
Fastener Length: 0.848 inches minimum and 0.878 inches maximum
Head Style: flat countersunk
Head Diameter: 0.265 inches minimum and 0.272 inches maximum
Spline Minor Diameter: 0.1105 inches minimum and 0.1125 inches maximum
Spline Major Diameter: 0.1540 inches minimum and 0.1560 inches maximum
Grip Diameter: 0.2485 inches minimum and 0.2495 inches maximum
Internal Drive Style: torx
End Item Identification: f18 e/f
Nominal Thread Diameter: 0.250 inches
Grip Length: 0.428 inches minimum and 0.448 inches maximum
Thread Quantity Per Inch: 28
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Criticality Code Justification: agav
Part Name Assigned By Controlling Agency: bolt, 100 degree reduced head, gear drive recess-ph13-8mo (125 ksi shear), inconel 718 (125 ksi shear), 6al-4v titanium (95 ksi shear)
Material: nickel alloy 718 overall
Material Document And Classification: ams 5662 assn std single material response overall
Surface Treatment: aluminum overall
Surface Treatment Document And Classification: mil-c-83488,type ii,class 3 mil spec single treatment response overall
Thread Series Designator: unjf

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TX1027C4-7AF	Close Tolerance Screw
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FAQs

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

What is the FSCG of the NSN 5305-01-512-8308?

The FSCG of the NSN 5305-01-512-8308 is 5305

Does the NSN 5305-01-512-8308 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-01-512-8308 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 5305-01-512-8308 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-512-8308 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 5305-01-512-8308 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Thu, Sep 11, 2003