SSN637-520-2143657 PIECE 5 Sleeve Bushing

Comprehensive specifications and application details for: SSN637-520-2143657 PIECE 5 Sleeve Bushing.

Summary

Explore detailed summary information for bearing: SSN637-520-2143657 PIECE 5. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: SSN637-520-2143657 PIECE 5
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-298-9700
Item Name Code: 13206
Federal Item Identification Guide: A045A0
Assigment Date: 04/24/1989

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.

0.3750 inches nominal first hole diameter, 8.2520 inches minimum and 8.2530 inches maximum body outside diameter, chamfered all corners corner shape, 7.2520 inches minimum and 7.2540 inches maximum body inside diameter, 4 hole antirotation/lubrication type and quantity

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-298-9700 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 4 hole
Body Inside Diameter: 7.2520 inches minimum and 7.2540 inches maximum
Body Outside Diameter: 8.2520 inches minimum and 8.2530 inches maximum
Corner Shape: chamfered all corners
Hole Diameter: 0.3750 inches nominal first
Overall Length: 16.2500 inches nominal
Material: copper alloy overall
Special Features: drill and tap 0.2500 in. dia-20 unc-2b,0.4375 in. deep 1 hole in the od
Style Designator: solid, plain, no outside flanges
Surface Finish: 63.0 microinches inside diameter surface of body
Surface Finish: 63.0 microinches outer ring

Frequently Asked Questions

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What is the FSCG of the NSN 3120-01-298-9700?: The FSCG of the NSN 3120-01-298-9700 is 3120

Does the NSN 3120-01-298-9700 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997060

Does NSN 3120-01-298-9700 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 3120-01-298-9700 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-298-9700 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.