1-020-161-01

View detailed technical data, stock status, and sourcing information for: 1-020-161-01
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Federal Supply Group

Bearings

Federal Supply Classification

3130 Mounted Bearings

National Stock Number

3130-00-220-5298

Item Name Code

61786

Assigment Date

01/31/1969 (57 years ago)

A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

steel ams6382,rockwell hardness c scale 26 to 32,black oxide ams2485and chrome plate ams2406 inside dia surface of left flange,right end surfaceof left flange,id surface of body and right end surface ofbody and flange,6.85 in. min 6.87 in. max left internal flange hole dia,0.17 in. min 0.21in. max left internal flange w,9.05 in. min 9.07 in. max right externalflange od,0.119 in. min 0.121 in. max right external flange w,7.460 in. min7.480 in. max body id,7.754 in. min 7.755 in. max body od,1.39 in. min1.41in. max o/a lg,0.03 in. min 0.05 in. max outside left corner chamfer lg,45 deg outside left corner chamfer angle,0.05 in. min 0.07 in. max rightflange body corner radius,0.09 in. min 0.12 in. max left flange body cornerradius,10 holes 0.279 in. min 0.281 in. max dia equally spaced on 8.550 in.min 8.570 in. max bolt circle dia,1 hole in body 0.625 in. from right endsurface of external flange 0.250 in. dia,left end surface of flange and body63 microinches aa,all other surfaces general characteristics item description

Product Characteristics

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

General Characteristics Item Description: steel ams6382,rockwell hardness c scale 26 to 32,black oxide ams2485and chrome plate ams2406 inside dia surface of left flange,right end surfaceof left flange,id surface of body and right end surface ofbody and flange,6.85 in. min 6.87 in. max left internal flange hole dia,0.17 in. min 0.21in. max left internal flange w,9.05 in. min 9.07 in. max right externalflange od,0.119 in. min 0.121 in. max right external flange w,7.460 in. min7.480 in. max body id,7.754 in. min 7.755 in. max body od,1.39 in. min1.41in. max o/a lg,0.03 in. min 0.05 in. max outside left corner chamfer lg,45 deg outside left corner chamfer angle,0.05 in. min 0.07 in. max rightflange body corner radius,0.09 in. min 0.12 in. max left flange body cornerradius,10 holes 0.279 in. min 0.281 in. max dia equally spaced on 8.550 in.min 8.570 in. max bolt circle dia,1 hole in body 0.625 in. from right endsurface of external flange 0.250 in. dia,left end surface of flange and body63 microinches aa,all other surfaces

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
1-020-161-01	Bearing Housing Liner

FAQs

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

What is the FSCG of the NSN 3130-00-220-5298?

The FSCG of the NSN 3130-00-220-5298 is 3130

Does the NSN 3130-00-220-5298 have a Schedule B code assigned?

Yes, the Schedule B code is 8482991050

Does NSN 3130-00-220-5298 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 3130-00-220-5298 contain precious materials?

Item does not contain precious metal.

Does NSN 3130-00-220-5298 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 3130-00-220-5298 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Jan 31, 1969