845-4687550 ITEM 4

Comprehensive specifications and application details for: 845-4687550 ITEM 4 Sleeve Bushing.

Summary

Explore detailed summary information for bearing: 845-4687550 ITEM 4. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
845-4687550 ITEM 4
Federal Supply Classification
3120 Unmounted Plain Bearings
(NSN) National Stock Number
3120-01-125-1293
Item Name Code
13206
Federal Item Identification Guide
A045A0
Assigment Date
01/22/1982

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.

2.7510 inches minimum and 2.7530 inches maximum body inside diameter, 3.9880 inches minimum and 3.9900 inches maximum body outside diameter, 4 hole antirotation/lubrication type and quantity, round left flange body corner corner shape, chamfered outside right corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-125-1293 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity
4 hole
Body Inside Diameter
2.7510 inches minimum and 2.7530 inches maximum
Body Outside Diameter
3.9880 inches minimum and 3.9900 inches maximum
Corner Shape
chamfered outside right corner
Corner Shape
round left flange body corner
Corner Shape
square left flange outside right corner
Corner Shape
square outside left corner
Corner Shape
square inside left corner
Corner Shape
square inside right corner
Flange Outside Diameter
7.1360 inches nominal
Flange Width
1.0000 inches nominal
Hole Diameter
0.3750 inches nominal and 0.9380 inches nominal first
Overall Length
5.9700 inches nominal
Special Features
flange shape modified for use as gland bushing; 0.3750 in. holes threaded 3/8-16 unc 2b
Style Designator
solid, external flange one end

Frequently Asked Questions

Find quick answers to common questions about bearing: 845-4687550 ITEM 4. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-125-1293?
The FSCG of the NSN 3120-01-125-1293 is 3120
Does the NSN 3120-01-125-1293 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997060
Does NSN 3120-01-125-1293 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 3120-01-125-1293 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-01-125-1293 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 3120-01-125-1293 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Fri, Jan 22, 1982

Price & Availability

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