4320-00-952-4947

Find complete technical information, availability, and procurement data for: 4320-00-952-4947
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-952-4947

Item Name Code

61082

Assigment Date

01/01/1962 (64 years ago)

A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. Excludes:insulator, washer and thrust type washers.

0.7500 inches nominal right internal flange width, 4.3440 inches nominal overall length, 1.8710 inches minimum and 1.8720 inches maximum body inside diameter, 2.4950 inches minimum and 2.50000 inches maximum body outside diameter, 3.1250 inches nominal left internal 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: 4.3440 inches nominal
Body Outside Diameter: 2.4950 inches minimum and 2.50000 inches maximum
Body Inside Diameter: 1.8710 inches minimum and 1.8720 inches maximum
Left Internal Flange Width: 3.1250 inches nominal
Right Internal Flange Width: 0.7500 inches nominal
Corner Shape: chamfered inside left corner
Corner Shape: chamfered outside left corner
Corner Shape: round outside right corner
Corner Shape: square inside right corner
Features Provided: casehardened
Hardness Rating: 265.0 brinell standard nominal overall
Keyway Dimension: 0.1090 inches nominal internal keyway depth
Keyway Dimension: 0.3750 inches nominal internal keyway length
Special Features: left end flange has a groove 1.890 in. od,1.500 in. wide
Material: nickel alloy k-500 overall
Material Document And Classification: qq-n-286 fed spec single material response overall
Style Designator: solid, plain, no outside flanges, internal flange at both ends

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
17791P	Pump Shaft Sleeve
RY-135596	Pump Shaft Sleeve

FAQs

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

What is the FSCG of the NSN 4320-00-952-4947?

The FSCG of the NSN 4320-00-952-4947 is 4320

Does the NSN 4320-00-952-4947 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-00-952-4947 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 4320-00-952-4947 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-952-4947 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 4320-00-952-4947 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962