5305-01-529-7227

Find complete technical information, availability, and procurement data for: 5305-01-529-7227
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-529-7227

Item Name Code

16282

Assigment Date

04/28/2005 (21 years ago)

A flanged cylindrical metallic or nonmetallic item designed to be slipped over tubing. The rear face of the flange forms a bearing surface for the coupling nut, and the front face is of a contour designed to seat against a mating contour on a fitting. When assembled, the joint seals at the seat in a manner similar to a seat type union.

29.0 millimeters minimum and 30.0 millimeters maximum head diameter, pan no. 2 head style, 52.0 millimeters minimum thread length, right-hand thread direction, 90.0 millimeters nominal fastener length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Direction: right-hand
Thread Length: 52.0 millimeters minimum
Fastener Length: 90.0 millimeters nominal
Head Style: pan no. 2
Head Diameter: 29.0 millimeters minimum and 30.0 millimeters maximum
Head Height: 19.7 millimeters minimum and 20.0 millimeters maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 20.0 millimeters
Width Across Flats: 17.0 millimeters nominal
Thread Pitch In Millimeters: 2.5
External Thread Tolerance Class: 4g6g
Material: steel overall
Surface Treatment: zinc and chromate overall
Surface Treatment Document And Classification: astm b633, type 2 assn std single treatment response overall
Thread Series Designator: iso m

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
B1831BH200090N	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-529-7227?

The FSCG of the NSN 5305-01-529-7227 is 5305

Does the NSN 5305-01-529-7227 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-529-7227 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 5305-01-529-7227 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-529-7227 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 5305-01-529-7227 was assigned to the Federal Catalog?

It was assigned 21 years ago, on Thu, Apr 28, 2005