5305-00-971-7414

Find complete technical information, availability, and procurement data for: 5305-00-971-7414
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-971-7414

Item Name Code

16282

Assigment Date

10/03/1966 (59 years ago)

0.375 inches nominal fastener length, 0.375 inches maximum thread length, flat countersunk head style, right-hand thread direction, 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: 0.375 inches maximum
Fastener Length: 0.375 inches nominal
Head Style: flat countersunk
Head Diameter: 0.319 inches minimum and 0.332 inches maximum
Locking Feature: patch or strip threads
Internal Drive Style: offset cruciform (torque set)
Nominal Thread Diameter: 0.164 inches
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 160000 pounds per square inch
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: plastic locking feature
Material: steel fastener
Surface Treatment: cadmium and chromate fastener
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec single treatment response fastener
Thread Series Designator: unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-729-7021	No Name Available	04/01/1998

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
LK1189-08T6	Socket Head Cap Screw
NAS1189-08T6	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-971-7414?

The FSCG of the NSN 5305-00-971-7414 is 5305

Does the NSN 5305-00-971-7414 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-971-7414 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 5305-00-971-7414 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-971-7414 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 5305-00-971-7414 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Mon, Oct 3, 1966