5305-01-355-0202

Find complete technical information, availability, and procurement data for: 5305-01-355-0202
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-355-0202

Item Name Code

16282

Assigment Date

03/10/1992 (34 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

1.252 inches nominal fastener length, 0.682 inches minimum and 0.821 inches maximum thread length, right-hand thread direction, 3a thread class, oval countersunk 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: 0.682 inches minimum and 0.821 inches maximum
Fastener Length: 1.252 inches nominal
Head Style: oval countersunk
Head Diameter: 0.430 inches minimum and 0.440 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.250 inches
Width Across Flats: 0.1409 inches minimum and 0.1426 inches maximum
Thread Quantity Per Inch: 28
Countersink Angle: 100.0 degrees nominal
Surface Finish: 32.0 microinches grip
Special Features: furnished with wire form hold out
Material: steel comp 630 bearing surface of headsteel comp 631 spring
Material Document And Classification: ams5643 assn std single material response bearing surface of headams5673 assn std single material response spring
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Thread Series Designator: unf

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
CA21274-4-6HS	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-355-0202?

The FSCG of the NSN 5305-01-355-0202 is 5305

Does NSN 5305-01-355-0202 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 5305-01-355-0202 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-355-0202 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 5305-01-355-0202 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Tue, Mar 10, 1992