74D115172-2109

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74D115172-2109
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-01-521-1282
Item Name Code
13208
Assigment Date
06/10/2004 (22 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

agav criticality code justification, maintenance set 01-507-9153 end item identification, 0.5930 inches nominal inner member width, removal tool set,bearings part name assigned by controlling agency, 2.5000 inches nominal outer member outside diameter

Product Characteristics

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

End Item Identification
maintenance set 01-507-9153
Outer Member Outside Diameter
2.5000 inches nominal
Inner Member Width
0.5930 inches nominal
Criticality Code Justification
agav
Part Name Assigned By Controlling Agency
removal tool set,bearings
Special Features
distribution statement d;export controlled;next assy 74d110549;model units 1154903 & up
Material
steel overall
Style Designator
without insert or liner with staking groove

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
74D115172-2109 Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-521-1282?
The FSCG of the NSN 3120-01-521-1282 is 3120
Does the NSN 3120-01-521-1282 have a Schedule B code assigned?
Yes, the Schedule B code is 8482300040
Does NSN 3120-01-521-1282 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 3120-01-521-1282 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-01-521-1282 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 3120-01-521-1282 was assigned to the Federal Catalog?
It was assigned 22 years ago, on Thu, Jun 10, 2004

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