5305-01-308-2917

Find complete technical information, availability, and procurement data for: 5305-01-308-2917
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-308-2917

Item Name Code

29294

Assigment Date

09/27/1989 (36 years ago)

right-hand thread direction, 0.403 inches nominal thread length, pan no. 2 head style, 1.486 inches minimum and 1.516 inches maximum fastener length, 3a thread class

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: 0.403 inches nominal
Fastener Length: 1.486 inches minimum and 1.516 inches maximum
Head Style: pan no. 2
Head Diameter: 0.477 inches minimum and 0.492 inches maximum
Head Height: 0.140 inches minimum and 0.150 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: 0.990 inches minimum and 1.010 inches maximum
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 5790 pounds per square inch
Material: steel comp 4140 overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty ii,cl 2 fed spec single treatment response overall
Thread Series Designator: unjf
Specification/Standard Data: 80205-nas1578 professional/industrial association standard

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
NAS1578A4H16	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-308-2917?

The FSCG of the NSN 5305-01-308-2917 is 5305

Does the NSN 5305-01-308-2917 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-308-2917 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 5305-01-308-2917 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-308-2917 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 5305-01-308-2917 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Wed, Sep 27, 1989