6HCS-395

View detailed technical data, stock status, and sourcing information for: 6HCS-395

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6HCS-395
Federal Supply Group
Pumps and Compressors
Federal Supply Classification
4320 Power and Hand Pumps
National Stock Number
4320-00-769-5313
Item Name Code
10089
Assigment Date
01/01/1960 (66 years ago)

An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes:straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also washer, flat and spacer, sleeve.

2.719 inches nominal overall width, 0.188 inches nominal keyway width, 4.625 inches nominal overall diameter, 0.094 inches nominal keyway depth, 1 keyway quantity

Product Characteristics

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

Overall Width
2.719 inches nominal
Keyway Width
0.188 inches nominal
Keyway Depth
0.094 inches nominal
Overall Diameter
4.625 inches nominal
Keyway Quantity
1
Keyway Length
1.156 inches nominal
Blade Quantity
4
Hub Length
0.719 inches nominal
Blade Type
radial tip
Design Type
single width
Mounting Method
key
Rotation Direction For Which Designed
counterclockwise
Hub Bore Diameter
0.6875 inches minimum and 0.6885 inches maximum
Hub Location
double inside offset
Hub Quantity
2
Hub Projection Length Beyond Wheel Side
1.000 inches nominal
Keyway Type
straight
Material
copper alloy
Nondefinitive Spec/Std Data
a grade
Fsc Application Data
centrifugal pump

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4320-00-902-1922 No Name Available 12/01/1992

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
002-7100536-252-4.62IN Centrifugal Pump Impeller
21F05465125BG Centrifugal Pump Impeller
21F0626821BG Centrifugal Pump Impeller
443-0536-209 Centrifugal Pump Impeller
444-0536-209 Centrifugal Pump Impeller
6HCS-395 Centrifugal Pump Impeller
MILM16576 Centrifugal Pump Impeller

FAQs

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

What is the FSCG of the NSN 4320-00-769-5313?
The FSCG of the NSN 4320-00-769-5313 is 4320
Does the NSN 4320-00-769-5313 have a Schedule B code assigned?
Yes, the Schedule B code is 8413919520
Does NSN 4320-00-769-5313 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 4320-00-769-5313 contain precious materials?
Precious metal content is unknown
Does NSN 4320-00-769-5313 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 4320-00-769-5313 was assigned to the Federal Catalog?
It was assigned 66 years ago, on Fri, Jan 1, 1960

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