5305-01-612-5033

Find complete technical information, availability, and procurement data for: 5305-01-612-5033
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-612-5033

Item Name Code

18257

Assigment Date

10/12/2012 (13 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

0.750 inches nominal fastener length, 2a thread class, flat fillister head style, right-hand thread direction, 0.750 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: 2a
Thread Direction: right-hand
Thread Length: 0.750 inches nominal
Fastener Length: 0.750 inches nominal
Head Style: flat fillister
Head Diameter: 0.303 inches minimum and 0.312 inches maximum
Head Height: 0.185 inches minimum and 0.190 inches maximum
Hole Diameter: 0.156 inches nominal
End Item Identification: a/s48m-4 ums
Nominal Thread Diameter: 0.190 inches
Hole Quantity: 1
Hole Type: drilled
Thread Quantity Per Inch: 32
Hole Configuration Style: round internal hexagon
Part Name Assigned By Controlling Agency: screw,cap,hexagon head
Material: steel overall
Material Document And Classification: astm a 574 alloy steel assn std single material response overall
Surface Treatment: zinc overall
Surface Treatment Document And Classification: astm f 1941, zinc coating, fe/zn type 3a assn std 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
AES14F190750BB3D71	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-612-5033?

The FSCG of the NSN 5305-01-612-5033 is 5305

Does the NSN 5305-01-612-5033 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-612-5033 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 5305-01-612-5033 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-612-5033 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 5305-01-612-5033 was assigned to the Federal Catalog?

It was assigned 13 years ago, on Fri, Oct 12, 2012