5305-01-363-2883

Find complete technical information, availability, and procurement data for: 5305-01-363-2883
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-363-2883

Item Name Code

29294

Assigment Date

08/27/1992 (33 years ago)

A nut having wings designed for manual turning without driver or wrench.

flat countersunk head style, 3a thread class, right-hand thread direction, 0.496 inches minimum and 0.526 inches maximum fastener length, 0.323 inches nominal 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: 0.323 inches nominal
Fastener Length: 0.496 inches minimum and 0.526 inches maximum
Head Style: flat countersunk
Head Diameter: 0.266 inches minimum and 0.303 inches maximum
Grip Diameter: 0.1885 inches minimum and 0.1895 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.190 inches
Grip Length: 0.178 inches minimum and 0.198 inches maximum
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 180000 pounds per square inch
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Surface Finish: 32.0 microinches threads
Color: green threads
Material: iron alloy 660 overall
Material Document And Classification: ams 5731 assn std single material response or ams 5737 assn std single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,cl 2 ty ii fed spec 1st treatment response overall
Thread Series Designator: unjc
Specification/Standard Data: 80205-nas8703 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
NAS8703-3	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-363-2883?

The FSCG of the NSN 5305-01-363-2883 is 5305

Does the NSN 5305-01-363-2883 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-363-2883 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 5305-01-363-2883 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-363-2883 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 5305-01-363-2883 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Thu, Aug 27, 1992