5305-01-077-3100

Find complete technical information, availability, and procurement data for: 5305-01-077-3100
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-077-3100

Item Name Code

29294

Assigment Date

05/22/1979 (47 years ago)

0.326 inches minimum and 0.397 inches maximum thread length, right-hand thread direction, 1.194 inches minimum and 1.224 inches maximum fastener length, fillister countersunk head style, 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: 0.326 inches minimum and 0.397 inches maximum
Fastener Length: 1.194 inches minimum and 1.224 inches maximum
Head Style: fillister countersunk
Head Diameter: 0.390 inches minimum and 0.395 inches maximum
Head Height: 0.015 inches maximum
Grip Diameter: 0.2490 inches minimum and 0.2500 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
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Surface Finish: 32.0 microinches bearing surface of head
Surface Finish: 32.0 microinches grip
Surface Finish: 32.0 microinches threads
Material: steel comp xm-13 overall
Material Document And Classification: ams5629 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
HT4016-4-13	Close Tolerance Screw
ST3M455	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-077-3100?

The FSCG of the NSN 5305-01-077-3100 is 5305

Does the NSN 5305-01-077-3100 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-077-3100 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 5305-01-077-3100 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-077-3100 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 5305-01-077-3100 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Tue, May 22, 1979