5305-01-318-2353

Find complete technical information, availability, and procurement data for: 5305-01-318-2353
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-318-2353

Item Name Code

16282

Assigment Date

04/14/1990 (36 years ago)

A straight, hollow product, welded or seamless, of round, square, or any other cross section and continuous periphery, which does not conform in cross sectional dimensions to recognized pipe standards. It is designed to convey fluids, gasses, and/or semisolids. It may be rolled into coils for ease in handling. For items designed to join a tube or tube fitting to another tube, pipe, or hose or fitting, see adapter (as modified); couplig (as modified); or nipple (as modified). Excludes: tube,bent (as modified); pipe,metallic; spacer sleeve; metal bar (hollow); and items with fitting, except end protectors.

1.750 inches nominal thread length, 1.750 inches nominal fastener length, hexagon head style, 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: 1.750 inches nominal
Fastener Length: 1.750 inches nominal
Head Style: hexagon
Head Height: 0.616 inches minimum and 0.625 inches maximum
Width Between Flats: 0.921 inches minimum and 0.938 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.625 inches
Width Across Flats: 0.500 inches nominal
Thread Quantity Per Inch: 11
Criticality Code Justification: zzzx
Special Features: self locking fastener per mil-f-18240 supplied
Material: nickel alloy 400 overall
Material Document And Classification: qq-n-281,cl a,gr 400 fed spec single material response overall
Thread Series Designator: unc
Nondefinitive Spec/Std Data: vi type
Departure From Cited Designator: material controlled iaw navsea 0948-lp-045-7010 material control standard for level i itemsor level 1 items

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
5/8-11UNC-3A X 1 3/4 TYVICLASL	Socket Head Cap Screw
5/8-11UNC-3A X 1 3/4 TYVICLASLL1	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-318-2353?

The FSCG of the NSN 5305-01-318-2353 is 5305

Does the NSN 5305-01-318-2353 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-01-318-2353 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 5305-01-318-2353 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-318-2353 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 5305-01-318-2353 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Sat, Apr 14, 1990