CL55S46-21PC74

View detailed technical data, stock status, and sourcing information for: CL55S46-21PC74

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CL55S46-21PC74
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-00-339-2671
Item Name Code
13205
Assigment Date
01/01/1963 (63 years ago)

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

1.6870 inches nominal overall length, 1.9687 inches minimum and 1.9692 inches maximum body inside diameter, 3.0000 inches nominal flange outside diameter, 2.4370 inches nominal body outside diameter, 0.31205 inches nominal 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
1.6870 inches nominal
Body Outside Diameter
2.4370 inches nominal
Body Inside Diameter
1.9687 inches minimum and 1.9692 inches maximum
Flange Outside Diameter
3.0000 inches nominal
Flange Width
0.31205 inches nominal
Corner Shape
chamfered inside left corner
Corner Shape
square left flange body corner
Corner Shape
square left flange outside right corner
Corner Shape
square outside left corner
Corner Shape
square inside right corner
Corner Shape
square outside right corner
Material
steel overall
Style Designator
solid, external flange one end

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FAQs

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

What is the FSCG of the NSN 3120-00-339-2671?
The FSCG of the NSN 3120-00-339-2671 is 3120
Does the NSN 3120-00-339-2671 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997090
Does NSN 3120-00-339-2671 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 3120-00-339-2671 contain precious materials?
Precious metal content is unknown
Does NSN 3120-00-339-2671 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 3120-00-339-2671 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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