5305-01-303-3906

Find complete technical information, availability, and procurement data for: 5305-01-303-3906
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-303-3906

Item Name Code

29294

Assigment Date

06/29/1989 (37 years ago)

oval countersunk head style, 3a thread class, right-hand thread direction, 1.109 inches minimum and 1.139 inches maximum fastener length, 0.287 inches minimum and 0.337 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: 0.287 inches minimum and 0.337 inches maximum
Fastener Length: 1.109 inches minimum and 1.139 inches maximum
Head Style: oval countersunk
Head Diameter: 0.390 inches minimum and 0.395 inches maximum
Grip Diameter: 0.2490 inches minimum and 0.2495 inches maximum
Internal Drive Style: high-torque
Nominal Thread Diameter: 0.250 inches
Grip Length: 0.802 inches minimum and 0.822 inches maximum
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 125000 pounds per square inch
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Material: steel comp xm-13 overall
Material Document And Classification: ams 5629 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 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
3M707-4-13-5	Close Tolerance Screw
HT4041-4-13-5	Close Tolerance Screw
SM707-4-13-5	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-303-3906?

The FSCG of the NSN 5305-01-303-3906 is 5305

Does the NSN 5305-01-303-3906 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-303-3906 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 5305-01-303-3906 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-303-3906 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 5305-01-303-3906 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Thu, Jun 29, 1989