4820-01-121-2452

Find complete technical information, availability, and procurement data for: 4820-01-121-2452
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-121-2452

Item Name Code

37994

Assigment Date

11/04/1981 (44 years ago)

A device for connecting the ends of two shafts so that rotary motion of one shaft is transmitted to the other shaft. It is constructed to allow for slight misalignment of shafts both linear and angular.

matl steel corrosion resisting block and steel bolts;c/o:1 ea block,4 ea bolts and 4 ea washers;7.625 in.o/a lg;6.062 in.o/a w;2.312 in.o/a h;w/ports and 4.0531 in.dia mtg holes;3.750 in.o/a bolt lg w/hex wrenching feature and 0.500 in.-20 unf rh ext thds special features

Product Characteristics

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

Special Features: matl steel corrosion resisting block and steel bolts;c/o:1 ea block,4 ea bolts and 4 ea washers;7.625 in.o/a lg;6.062 in.o/a w;2.312 in.o/a h;w/ports and 4.0531 in.dia mtg holes;3.750 in.o/a bolt lg w/hex wrenching feature and 0.500 in.-20 unf rh ext thds

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-252-0576	No Name Available	06/01/1989

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
29051-001	Hydraulic System Flushing Block
29051-002	Hydraulic System Flushing Block

FAQs

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

What is the FSCG of the NSN 4820-01-121-2452?

The FSCG of the NSN 4820-01-121-2452 is 4820

Does the NSN 4820-01-121-2452 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-121-2452 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 4820-01-121-2452 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-121-2452 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 4820-01-121-2452 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Wed, Nov 4, 1981