A10750-1

View detailed technical data, stock status, and sourcing information for: A10750-1

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A10750-1
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-01-158-6306
Item Name Code
13206
Assigment Date
07/26/1983 (43 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

1.2500 inches nominal flange outside diameter, 0.0570 inches minimum and 0.0630 inches maximum flange width, 0.4300 inches minimum and 0.4360 inches maximum body inside diameter, 0.7493 inches minimum and 0.7495 inches maximum body outside diameter, 0.7750 inches nominal 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
0.7750 inches nominal
Body Outside Diameter
0.7493 inches minimum and 0.7495 inches maximum
Body Inside Diameter
0.4300 inches minimum and 0.4360 inches maximum
Flange Outside Diameter
1.2500 inches nominal
Flange Width
0.0570 inches minimum and 0.0630 inches maximum
Lubricant Accommodation Style
grooved circular
Surface Groove Location And Quantity
2 internal
Material
aluminum alloy 7075 overall
Material Document And Classification
qq-a-225/9,t6 or t651 fed spec single material response or qq-a-250/12,t6 or t651 fed spec single material response overall
Surface Treatment
anodize overall
Surface Treatment Document And Classification
e+3238,fscm 28652 mfr ref single treatment response overall
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
A10750-1 Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-158-6306?
The FSCG of the NSN 3120-01-158-6306 is 3120
Does the NSN 3120-01-158-6306 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997060
Does NSN 3120-01-158-6306 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 3120-01-158-6306 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-01-158-6306 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 3120-01-158-6306 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Tue, Jul 26, 1983

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