5305-01-043-5249

Find complete technical information, availability, and procurement data for: 5305-01-043-5249
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-043-5249

Item Name Code

06657

Assigment Date

06/25/1977 (49 years ago)

A bolt, machine on which has been assembled one or more nonremovable washers. See also screw, assembled washer.

right-hand thread direction, 3a thread class, 0.433 inches minimum and 0.508 inches maximum thread length, flat countersunk head style, 0.948 inches minimum and 0.993 inches maximum fastener 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: 0.433 inches minimum and 0.508 inches maximum
Fastener Length: 0.948 inches minimum and 0.993 inches maximum
Head Style: flat countersunk
Head Diameter: 0.337 inches minimum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 160000 pounds per square inch
Countersink Angle: 100.0 degrees nominal
Screw Material: nickel alloy x-750
Screw Material Document And Classification: ams 5668 assn std single material response
Thread Series Designator: unf
Specification/Standard Data: 80205-nas560 professional/industrial association standard

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
NAS560XK3-8	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-043-5249?

The FSCG of the NSN 5305-01-043-5249 is 5305

Does the NSN 5305-01-043-5249 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-01-043-5249 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 5305-01-043-5249 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-043-5249 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 5305-01-043-5249 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sat, Jun 25, 1977