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5305-01-563-0068

Find complete technical information, availability, and procurement data for: 5305-01-563-0068

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5305-01-563-0068
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-01-563-0068
Item Name Code
06657
Assigment Date
04/29/2008 (18 years ago)

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

0.375 inches nominal thread length, right-hand thread direction, 3a thread class, binding head style, 0.437 inches 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 Class
3a
Thread Direction
right-hand
Thread Length
0.375 inches nominal
Fastener Length
0.437 inches nominal
Head Style
binding
Head Diameter
0.625 inches nominal
Head Height
0.125 inches minimum and 0.135 inches maximum
Internal Drive Style
slot
End Item Identification
1h-1n heli
Nominal Thread Diameter
0.375 inches
Thread Quantity Per Inch
24
Part Name Assigned By Controlling Agency
tiedown
Screw Material
steel comp 4140 or steel comp 4340 or steel comp 8740
Screw Material Document And Classification
mil-s-5626 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or ams6322 assn std 3rd material response
Screw Surface Treatment
cadmium
Screw Surface Treatment Document And Classification
mil-h-6875 mil spec single treatment response
Special Features
heat treat 180-200 ksi per mil-h-6875
Thread Series Designator
unjf

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
120-064-1N Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-563-0068?
The FSCG of the NSN 5305-01-563-0068 is 5305
Does the NSN 5305-01-563-0068 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-563-0068 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 5305-01-563-0068 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-563-0068 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 5305-01-563-0068 was assigned to the Federal Catalog?
It was assigned 18 years ago, on Tue, Apr 29, 2008

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