5325-00-171-2220

Find complete technical information, availability, and procurement data for: 5325-00-171-2220
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-171-2220

Item Name Code

11444

Assigment Date

09/01/1972 (53 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.

face of flange countersunk 90 deg by 0.490 in. dia,insert end counterbored 0.431 in. min 0.435 in. max dia to depth of 0.120 in. special features, 0.180 inches minimum and 0.190 inches maximum flange thickness, 0.562 inches nominal width across flats, 0.620 inches minimum and 0.630 inches maximum length, 9/16-18 unf 2a insert size

Product Characteristics

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

Flange Thickness: 0.180 inches minimum and 0.190 inches maximum
Length: 0.620 inches minimum and 0.630 inches maximum
Width Across Flats: 0.562 inches nominal
Insert Size: 9/16-18 unf 2a
Special Features: face of flange countersunk 90 deg by 0.490 in. dia,insert end counterbored 0.431 in. min 0.435 in. max dia to depth of 0.120 in.
Material: steel comp 630 overall
Material Document And Classification: ams 5643 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Style Designator: flange

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
548636	Screw Thread Insert

FAQs

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

What is the FSCG of the NSN 5325-00-171-2220?

The FSCG of the NSN 5325-00-171-2220 is 5325

Does the NSN 5325-00-171-2220 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-171-2220 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 5325-00-171-2220 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-171-2220 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 5325-00-171-2220 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Sep 1, 1972