5305-00-498-7070

Find complete technical information, availability, and procurement data for: 5305-00-498-7070
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-498-7070

Item Name Code

16282

Assigment Date

10/20/1969 (56 years ago)

0.220 inches minimum and 0.250 inches maximum fastener length, 0.189 inches minimum and 0.250 inches maximum thread length, right-hand thread direction, 3a thread class, flat chamfer head style

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: 0.189 inches minimum and 0.250 inches maximum
Fastener Length: 0.220 inches minimum and 0.250 inches maximum
Head Style: flat chamfer
Head Diameter: 0.112 inches minimum and 0.118 inches maximum
Head Height: 0.070 inches minimum and 0.073 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.073 inches
Width Across Flats: 0.063 inches minimum and 0.064 inches maximum
Thread Quantity Per Inch: 64
Minimum Tensile Strength: 180000 pounds per square inch
Hardness Rating: 38.0 rockwell c minimum and 45.0 rockwell c maximum overall
Minimum Yield Strength: 155000 pounds per square inch
Part Name Assigned By Controlling Agency: navy special project
Material: steel overall
Material Document And Classification: 66 fed std single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2 cl 2 fed spec single treatment response overall
Thread Series Designator: unrc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-447-0017	No Name Available	08/19/1973

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
A320A024-0104	Socket Head Cap Screw
H667220104	Socket Head Cap Screw
NAS1352-01-4P	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-498-7070?

The FSCG of the NSN 5305-00-498-7070 is 5305

Does the NSN 5305-00-498-7070 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-498-7070 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 5305-00-498-7070 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-498-7070 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 5305-00-498-7070 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Mon, Oct 20, 1969