4M139CP7-17

View detailed technical data, stock status, and sourcing information for: 4M139CP7-17
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-270-3068

Item Name Code

13206

Assigment Date

01/04/1988 (38 years ago)

0.0600 inches minimum and 0.0620 inches maximum flange width, 0.4310 inches minimum and 0.4325 inches maximum body inside diameter, 0.2320 inches nominal overall length, 0.5641 inches minimum and 0.5648 inches maximum body outside diameter, 0.6770 inches minimum and 0.6970 inches maximum flange outside diameter

Product Characteristics

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

Overall Length: 0.2320 inches nominal
Body Outside Diameter: 0.5641 inches minimum and 0.5648 inches maximum
Body Inside Diameter: 0.4310 inches minimum and 0.4325 inches maximum
Flange Outside Diameter: 0.6770 inches minimum and 0.6970 inches maximum
Flange Width: 0.0600 inches minimum and 0.0620 inches maximum
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Corner Shape: undercut left flange body corner
Material: steel comp 630 overall
Material Document And Classification: ams 5643 assn std single material response overall
Surface Treatment: cadmium and chromate left end surface of body and flange
Surface Treatment: cadmium and chromate outside diameter surface of flange
Surface Treatment: cadmium and chromate outside diameter surface of body
Surface Treatment: cadmium and chromate right end surface of body
Surface Treatment: cadmium and chromate right end surface of left flange
Surface Treatment Document And Classification: qq-p-416,ty+2,class 2 fed spec single treatment response left end surface of body and flange
Surface Treatment Document And Classification: qq-p-416,type 2,class 2 fed spec single treatment response outside diameter surface of flange
Surface Treatment Document And Classification: qq-p-416,type 2,class 2 fed spec single treatment response outside diameter surface of body
Surface Treatment Document And Classification: qq-p-416,type 2,class 2 fed spec single treatment response right end surface of body
Surface Treatment Document And Classification: qq-p-416,type 2,class 2 fed spec single treatment response right end surface of left flange
Style Designator: solid, external flange one end
Specification/Standard Data: 70265-4-139 manufacturers standard

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
4M139CP7-17	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-270-3068?

The FSCG of the NSN 3120-01-270-3068 is 3120

Does the NSN 3120-01-270-3068 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-270-3068 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 3120-01-270-3068 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-270-3068 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 3120-01-270-3068 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Mon, Jan 4, 1988