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3120-00-770-5189

Find complete technical information, availability, and procurement data for: 3120-00-770-5189

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3120-00-770-5189
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-00-770-5189
Item Name Code
13206
Assigment Date
01/01/1960 (66 years ago)

A straight nonfluid fitting with wrenching facilities on one end and external threads, other than pipe or hose series, on the other end. It has an unthreaded through hole in its axis which may be countersunk and/or counterbored on one or both ends. It is designed to accommodate a shaft, or the like, or used to reinforce a hole in a bulkhead, or the like. For similar items specifically designed for use in a stuffing box, see packing nut. For nonfluid items with an internal thread, see insert, screw thread; or adapter bushing. Excludes:reducer, boss; and items designed to accommodate a tube or tube fitting.

0.3140 inches minimum and 0.3340 inches maximum overall length, 0.3738 inches minimum and 0.3744 inches maximum body outside diameter, 0.2495 inches minimum and 0.2501 inches maximum body inside diameter, 1.2400 inches minimum and 1.2600 inches maximum flange outside diameter, 0.0890 inches minimum and 0.0940 inches maximum flange width

Product Characteristics

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

Overall Length
0.3140 inches minimum and 0.3340 inches maximum
Body Outside Diameter
0.3738 inches minimum and 0.3744 inches maximum
Body Inside Diameter
0.2495 inches minimum and 0.2501 inches maximum
Flange Outside Diameter
1.2400 inches minimum and 1.2600 inches maximum
Flange Width
0.0890 inches minimum and 0.0940 inches maximum
Corner Shape
chamfered 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
Surface Finish
125.0 microinches inside diameter surface of body
Surface Finish
125.0 microinches outside diameter surface of body
Surface Finish
125.0 microinches outside diameter surface of flange
Surface Finish
125.0 microinches right end surface of body
Surface Finish
32.0 microinches left end surface of body and flange
Surface Finish
63.0 microinches right end surface of left flange
Special Features
surface treatments are 0.0005 in. min,0.0007 in. max thk
Material
steel comp 416 overall
Surface Treatment
plastic outside diameter surface of body
Surface Treatment
plastic outside diameter surface of flange
Surface Treatment
plastic left end surface of body and flange
Surface Treatment
plastic right end surface of body
Surface Treatment
plastic right end surface of left flange
Style Designator
solid, external flange one end

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Part Number Name
114H4951-2 Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-770-5189?
The FSCG of the NSN 3120-00-770-5189 is 3120
Does the NSN 3120-00-770-5189 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997060
Does NSN 3120-00-770-5189 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 3120-00-770-5189 contain precious materials?
Precious metal content is unknown
Does NSN 3120-00-770-5189 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 3120-00-770-5189 was assigned to the Federal Catalog?
It was assigned 66 years ago, on Fri, Jan 1, 1960

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