5305-01-068-5486

Find complete technical information, availability, and procurement data for: 5305-01-068-5486
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-068-5486

Item Name Code

16282

Assigment Date

11/28/1978 (47 years ago)

A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes:screw, assembled washer.

3a thread class, pan head style, 0.766 inches minimum and 0.812 inches maximum fastener length, 0.381 inches minimum and 0.447 inches maximum thread length, right-hand thread direction

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: 0.381 inches minimum and 0.447 inches maximum
Fastener Length: 0.766 inches minimum and 0.812 inches maximum
Head Style: pan
Head Diameter: 0.357 inches minimum and 0.373 inches maximum
Head Height: 0.122 inches minimum and 0.133 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
Material: steel comp 4037 or steel comp 8630 overall
Material Document And Classification: ams 6300 assn std 1st material response or mil-s-6050 mil spec 2nd material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416 ty 2 cl 3 fed spec 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
LK21096-3006	Socket Head Cap Screw
MS21096-3006	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-068-5486?

The FSCG of the NSN 5305-01-068-5486 is 5305

Does the NSN 5305-01-068-5486 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-068-5486 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 5305-01-068-5486 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-068-5486 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 5305-01-068-5486 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Tue, Nov 28, 1978