5305-01-164-9729

Find complete technical information, availability, and procurement data for: 5305-01-164-9729
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-164-9729

Item Name Code

29294

Assigment Date

10/24/1983 (42 years ago)

2.461 inches minimum and 2.508 inches maximum fastener length, right-hand thread direction, 3a thread class, flat countersunk head style, 0.639 inches minimum and 0.706 inches maximum thread 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: 0.639 inches minimum and 0.706 inches maximum
Fastener Length: 2.461 inches minimum and 2.508 inches maximum
Head Style: flat countersunk
Head Diameter: 0.826 inches minimum and 0.888 inches maximum
Grip Diameter: 0.7782 inches minimum and 0.7784 inches maximum
Shank Unthreaded Hole Diameter: 0.096 inches minimum and 0.116 inches maximum first hole
Internal Drive Style: offset cruciform (torque set)
Nominal Thread Diameter: 0.438 inches
Grip Length: 1.802 inches minimum and 1.822 inches maximum
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 220000 pounds per square inch
Hardness Rating: 46.0 rockwell c minimum and 50.0 rockwell c maximum overall
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Distance From Head Largest Bearing Surface To Shank Hole Center: 2.153 inches nominal first hole
Surface Finish: 32.0 microinches grip
Surface Finish: 32.0 microinches threads
Material: steel comp h11 overall
Material Document And Classification: ams6487 assn std single material response overall
Surface Treatment: cadmium or cadmium and chromate overall
Surface Treatment Document And Classification: nas672 assn std 1st treatment response or mil-c-8837,ty 2,cl 3 mil spec 2nd treatment 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
106706T-7-29D	Close Tolerance Screw
GB510CE7-29D	Close Tolerance Screw
GB510FD7-29D	Close Tolerance Screw
HR204-7-29D	Close Tolerance Screw
PBF1202-7-29D	Close Tolerance Screw
SC1779-7-29D	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-164-9729?

The FSCG of the NSN 5305-01-164-9729 is 5305

Does the NSN 5305-01-164-9729 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-164-9729 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 5305-01-164-9729 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-164-9729 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 5305-01-164-9729 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Mon, Oct 24, 1983