5305-00-720-8657

Find complete technical information, availability, and procurement data for: 5305-00-720-8657
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-720-8657

Item Name Code

06657

Assigment Date

01/01/1963 (63 years ago)

fillister head style, right-hand thread direction, 0.219 inches minimum and 0.250 inches maximum fastener length, 0.188 inches minimum and 0.250 inches maximum thread length, 2a 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: 2a
Thread Direction: right-hand
Thread Length: 0.188 inches minimum and 0.250 inches maximum
Fastener Length: 0.219 inches minimum and 0.250 inches maximum
Head Style: fillister
Head Diameter: 0.208 inches minimum and 0.226 inches maximum
Head Height: 0.089 inches minimum and 0.096 inches maximum
Hole Diameter: 0.046 inches nominal
Internal Drive Style: slot
Nominal Thread Diameter: 0.138 inches
Hole Quantity: 1
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 57000 pounds per square inch
Screw Material: copper alloy
Screw Material Document And Classification: qq-b-626 fed spec single material response or qq-w-321 fed spec single material response
Head Hole Configuration Style: round
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Below is a list of NSNs that have been officially superseded by this NSN: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
5305-00-022-5834	No Name Available	03/01/1980
5305-00-186-9329	No Name Available	09/05/1972
5305-00-207-0597	No Name Available	09/21/1966
5305-00-282-4188	No Name Available	08/26/1966
5305-00-637-7799	No Name Available	05/01/1976
5305-00-680-5047	No Name Available	09/14/1966
5305-00-702-4554	No Name Available	04/29/1967
5305-00-801-1779	No Name Available	09/01/1982
5305-00-883-2540	No Name Available	09/08/1967

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
5305007208657	Machine Screw
AN500AB6-4	Machine Screw
MS35273-26	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-720-8657?

The FSCG of the NSN 5305-00-720-8657 is 5305

Does the NSN 5305-00-720-8657 have a Schedule B code assigned?

Yes, the Schedule B code is 7415338550

Does NSN 5305-00-720-8657 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 5305-00-720-8657 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-720-8657 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 5305-00-720-8657 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963