BS797PC60S

View detailed technical data, stock status, and sourcing information for: BS797PC60S

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BS797PC60S
Federal Supply Group
Pumps and Compressors
Federal Supply Classification
4320 Power and Hand Pumps
National Stock Number
4320-00-203-3516
Item Name Code
22534
Assigment Date
01/01/1963 (63 years ago)

A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.

7.886 inches minimum and 7.888 inches maximum body inside diameter, 0.062 inches minimum and 0.078 inches maximum inside right corner chamfer length, plain w/internal flange body style, 8.362 inches minimum and 8.364 inches maximum body outside diameter, 0.812 inches nominal overall length

Product Characteristics

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

Body Style
plain w/internal flange
Chamfer Length
0.062 inches minimum and 0.078 inches maximum inside right corner
Overall Length
0.812 inches nominal
Body Outside Diameter
8.362 inches minimum and 8.364 inches maximum
Body Inside Diameter
7.886 inches minimum and 7.888 inches maximum
Internal Flange Inside Diameter
7.749 inches minimum and 7.750 inches maximum
Internal Flange Width
0.625 inches nominal
Corner Shape
chamfered inside right corner
Corner Shape
square outside left corner
Corner Shape
square inside left corner
Corner Shape
square outside right corner
Surface Finish
125.0 microinches counterbore
Surface Finish
125.0 microinches inside
Surface Finish
125.0 microinches outside
Surface Finish
125.0 microinches left face
Surface Finish
125.0 microinches right face
Chamfer Angle
45.0 degrees nominal inside right corner
Special Features
three countersunk holes,0.312 in. min id 0.375 in. max id,in outer periphery spaced 120 degree apart located 0.312 in. from internal flange end; w/three set screws
Material
copper alloy
Material Document And Classification
qq-c-390,alloy d5 fed spec single material response

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BS797PC60S Wearing Ring
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CA68S4605-62ALT7PC7 Wearing Ring
CL49S46-051PC60S Wearing Ring
CL49S46-17PC60S Wearing Ring
CVL48S4602-582626ALT6PC7 Wearing Ring
CVL48S4602-582627ALT5PC7 Wearing Ring

FAQs

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

What is the FSCG of the NSN 4320-00-203-3516?
The FSCG of the NSN 4320-00-203-3516 is 4320
Does the NSN 4320-00-203-3516 have a Schedule B code assigned?
Yes, the Schedule B code is 8413919520
Does NSN 4320-00-203-3516 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 4320-00-203-3516 contain precious materials?
Precious metal content is unknown
Does NSN 4320-00-203-3516 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 4320-00-203-3516 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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