362255

View detailed technical data, stock status, and sourcing information for: 362255
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-314-6749

Item Name Code

18257

Assigment Date

02/03/1990 (36 years ago)

An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes:bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.

hexagon head style, 0.380 inches nominal fastener length, 0.378 inches minimum and 0.380 inches maximum thread length, 3a thread class, right-hand thread direction

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: 0.378 inches minimum and 0.380 inches maximum
Fastener Length: 0.380 inches nominal
Head Style: hexagon
Head Height: 0.120 inches nominal
Width Between Flats: 0.312 inches nominal
Hole Diameter: 1.500 inches nominal
Nominal Thread Diameter: 0.190 inches
Hole Quantity: 1
Hole Type: drilled
Thread Quantity Per Inch: 32
Hole Configuration Style: hexagon corners
Material: steel overall
Material Document And Classification: bs1981,cage97947 mfr ref single material response overall
Surface Treatment: zinc overall
Surface Treatment Document And Classification: bs3382 pt 2 cagec 97947 mfr ref 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
212848-1	Hexagon Head Cap Screw
362255	Hexagon Head Cap Screw
742609	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-314-6749?

The FSCG of the NSN 5305-01-314-6749 is 5305

Does the NSN 5305-01-314-6749 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-314-6749 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 5305-01-314-6749 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-314-6749 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 5305-01-314-6749 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Sat, Feb 3, 1990