5305-01-106-5172

Find complete technical information, availability, and procurement data for: 5305-01-106-5172
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-106-5172

Item Name Code

29294

Assigment Date

01/21/1981 (45 years ago)

1.025 inches nominal fastener length, 3a thread class, right-hand thread direction, flat countersunk head style, 0.260 inches minimum and 0.290 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: 0.260 inches minimum and 0.290 inches maximum
Fastener Length: 1.025 inches nominal
Head Style: flat countersunk
Head Diameter: 0.270 inches nominal
Grip Diameter: 0.1885 inches minimum and 0.1895 inches maximum
Single Shear Strength: 95000 pounds per square inch
Internal Drive Style: offset cruciform (torque set)
Nominal Thread Diameter: 0.190 inches
Grip Length: 0.750 inches nominal
Thread Quantity Per Inch: 32
Hardness Rating: 36.0 rockwell c minimum and 40.0 rockwell c maximum overall
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Material: steel comp 4130 or steel comp 4140 or steel comp 8740 overall
Material Document And Classification: mil-s-6758 mil spec 1st material response or mil-s-5626 mil spec 2nd material response or mil-s-6049 mil spec 3rd material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,type 1,class 3 fed spec single 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
VT1051-3-12	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-106-5172?

The FSCG of the NSN 5305-01-106-5172 is 5305

Does the NSN 5305-01-106-5172 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-106-5172 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 5305-01-106-5172 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-106-5172 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 5305-01-106-5172 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Wed, Jan 21, 1981