5305-01-629-6729

Find complete technical information, availability, and procurement data for: 5305-01-629-6729
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-629-6729

Item Name Code

22846

Assigment Date

07/10/2014 (12 years ago)

A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes:washer, concave, retainer, packing, and thrust type washers. See also spacer, sleeve; and spacer, stepped.

right-hand thread direction, 0.190 inches nominal thread diameter, 3a thread class, 1.249 inches minimum and 1.255 inches maximum fastener length, 0.250 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: 3a
Thread Direction: right-hand
Thread Length: 0.250 inches nominal
Fastener Length: 1.249 inches minimum and 1.255 inches maximum
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Part Name Assigned By Controlling Agency: screw,shoulder
Material: steel corrosion resisting overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35, type 2, or commercial equivalent assn std single treatment response overall
Thread Series Designator: unc

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
3654AS5918-1	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-01-629-6729?

The FSCG of the NSN 5305-01-629-6729 is 5305

Does the NSN 5305-01-629-6729 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-629-6729 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 5305-01-629-6729 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-629-6729 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 5305-01-629-6729 was assigned to the Federal Catalog?

It was assigned 12 years ago, on Thu, Jul 10, 2014