5305-01-077-1001

Find complete technical information, availability, and procurement data for: 5305-01-077-1001
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-077-1001

Item Name Code

16282

Assigment Date

05/18/1979 (47 years ago)

0.469 inches nominal thread length, flat countersunk head style, 3a thread class, right-hand thread direction, 0.641 inches minimum and 0.687 inches maximum fastener 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: 0.469 inches nominal
Fastener Length: 0.641 inches minimum and 0.687 inches maximum
Head Style: flat countersunk
Head Diameter: 0.371 inches minimum and 0.385 inches maximum
Locking Feature: patch or pellet or strip threads
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 125000 pounds per square inch
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum overall
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Material: steel overall
Material Document And Classification: ams6300 assn std single material response or mil-s-6050 mil spec single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416 type ii class 3 assn std single treatment response overall
Thread Series Designator: unf

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
LK21091-3004	Socket Head Cap Screw
MS21091-3004	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-077-1001?

The FSCG of the NSN 5305-01-077-1001 is 5305

Does the NSN 5305-01-077-1001 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-077-1001 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 5305-01-077-1001 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-077-1001 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 5305-01-077-1001 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Fri, May 18, 1979