5305-01-217-5987

Find complete technical information, availability, and procurement data for: 5305-01-217-5987
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-217-5987

Item Name Code

06657

Assigment Date

09/28/1985 (40 years ago)

0.303 inches nominal thread length, right-hand thread direction, flat countersunk head style, 0.372 inches minimum and 0.375 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: 0.303 inches nominal
Fastener Length: 0.372 inches minimum and 0.375 inches maximum
Head Style: flat countersunk
Head Diameter: 0.296 inches minimum and 0.331 inches maximum
Internal Drive Style: tri-wing recess
Nominal Thread Diameter: 0.164 inches
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 160000 pounds per square inch
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Screw Material: steel comp 4340 or steel comp 8740
Screw Material Document And Classification: mil-s-5000 mil spec 1st material response or mil-s-6049 mil spec 2nd material response or ams6322 mil spec 2nd material response
Screw Surface Treatment: cadmium
Screw Surface Treatment Document And Classification: qq-p-416,ty 2,cl 2 fed spec single treatment response
Thread Series Designator: unjc
Specification/Standard Data: 80205-nas5602 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
NAS5602-6	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-217-5987?

The FSCG of the NSN 5305-01-217-5987 is 5305

Does the NSN 5305-01-217-5987 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-217-5987 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 5305-01-217-5987 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-217-5987 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 5305-01-217-5987 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Sat, Sep 28, 1985