7430191-01

View detailed technical data, stock status, and sourcing information for: 7430191-01
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-526-6581

Item Name Code

13206

Assigment Date

08/28/1974 (51 years ago)

An instrument designed to measure air, gas, fluid, and vapor pressure by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) which transmits energy, by direct linkage, to the indicating pointer of a scale or a digital display, calibrated in units of pressure. It may include a temperature equivalent scale. For items that do not have an internal pressure sensitive element see indicator, pressure.

0.4260 inches minimum and 0.4360 inches maximum body inside diameter, 0.5200 inches minimum and 0.5250 inches maximum overall length, 125.0 microinches intermediate layer surface finish, square all corners corner shape, 0.5001 inches minimum and 0.5006 inches maximum body 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: 0.5200 inches minimum and 0.5250 inches maximum
Body Outside Diameter: 0.5001 inches minimum and 0.5006 inches maximum
Body Inside Diameter: 0.4260 inches minimum and 0.4360 inches maximum
Corner Shape: square all corners
Surface Finish: 125.0 microinches intermediate layer
Material: steel comp 304 overall
Material Document And Classification: mil-t-8506 mil spec single material response overall
Surface Treatment: cadmium and chromate left end surface of body
Surface Treatment: cadmium and chromate outside diameter surface of body
Surface Treatment: cadmium and chromate right end surface of body
Surface Treatment Document And Classification: qq-p-416,type2,class3 fed spec single treatment response left end surface of body
Surface Treatment Document And Classification: qq-p-416,type2,class3 fed spec single treatment response outside diameter surface of body
Surface Treatment Document And Classification: qq-p-416,type2,class3 fed spec single treatment response right end surface of body
Style Designator: solid, plain, no outside flanges
Test Data Document: "81349-mil-i-6866 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

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
7430191-01	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-526-6581?

The FSCG of the NSN 3120-00-526-6581 is 3120

Does the NSN 3120-00-526-6581 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-526-6581 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 3120-00-526-6581 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-526-6581 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 3120-00-526-6581 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Wed, Aug 28, 1974