NAS74A7-107P

View detailed technical data, stock status, and sourcing information for: NAS74A7-107P
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-038-5443

Item Name Code

13206

Assigment Date

04/08/1977 (49 years ago)

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes:bearing, plain, rod end and bearing, plain, spherical.

0.4370 inches minimum and 0.4385 inches maximum body inside diameter, 0.6210 inches minimum and 0.6230 inches maximum body outside diameter, chamfered outside right corner corner shape, grooved circular lubricant accommodation style, 1.4420 inches minimum and 1.4470 inches maximum overall length

Product Characteristics

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

Overall Length: 1.4420 inches minimum and 1.4470 inches maximum
Body Outside Diameter: 0.6210 inches minimum and 0.6230 inches maximum
Body Inside Diameter: 0.4370 inches minimum and 0.4385 inches maximum
Lubricant Accommodation Style: grooved circular
Corner Shape: chamfered outside right corner
Corner Shape: chamfered outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Surface Finish: 125.0 microinches inside diameter surface of body
Surface Finish: 125.0 microinches left end surface of body
Surface Finish: 125.0 microinches right end surface of body
Surface Finish: 63.0 microinches outside diameter surface of body
Surface Groove Location And Quantity: 1 external
Material: copper alloy 642 overall
Material Document And Classification: qq-c-00465 fed spec single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 2 fed spec single treatment response overall
Style Designator: solid, plain, no outside flanges
Specification/Standard Data: 80205-nas74 professional/industrial association 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
NAS74-107P	Sleeve Bushing
NAS74A7-107P	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-038-5443?

The FSCG of the NSN 3120-01-038-5443 is 3120

Does the NSN 3120-01-038-5443 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-038-5443 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 3120-01-038-5443 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-038-5443 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 3120-01-038-5443 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Fri, Apr 8, 1977