5305-00-722-5486

Find complete technical information, availability, and procurement data for: 5305-00-722-5486
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-722-5486

Item Name Code

06657

Assigment Date

01/01/1963 (63 years ago)

1.797 inches minimum and 1.842 inches maximum fastener length, right-hand thread direction, flat countersunk head style, 3a thread class, 0.750 inches minimum thread 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: 0.750 inches minimum
Fastener Length: 1.797 inches minimum and 1.842 inches maximum
Head Style: flat countersunk
Head Diameter: 0.932 inches minimum and 1.022 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.500 inches
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 160000 pounds per square inch
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Screw Material: steel comp 8740 or steel comp 8630 or steel comp 8735 or steel comp 4130 or steel comp 4037
Screw Material Document And Classification: mil-s-6049 mil spec 1st material response or mil-s-6050 mil spec 2nd material response or mil-s-6098 mil spec 3rd material response or mil-s-6758 mil spec 4th material response or ams 6300 assn std 5th material response
Screw Surface Treatment: cadmium and chromate
Screw Surface Treatment Document And Classification: qq-p-416 ty 2 cl 3 fed spec single treatment response
Thread Series Designator: unf
Specification/Standard Data: 80205-nas517 professional/industrial association standard
Departure From Cited Designator: as modified by drive style and fleet ballistic missile qty as identified by qty control no.poso 91494

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-899-2741	No Name Available	05/01/1985

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
NAS517-8-17	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-722-5486?

The FSCG of the NSN 5305-00-722-5486 is 5305

Does the NSN 5305-00-722-5486 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-722-5486 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 5305-00-722-5486 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-722-5486 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 5305-00-722-5486 was assigned to the Federal Catalog?

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