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4820-01-278-2186

Find complete technical information, availability, and procurement data for: 4820-01-278-2186

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4820-01-278-2186
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-278-2186
Item Name Code
32528
Assigment Date
05/03/1988 (38 years ago)

A combination of items used in sealing various rotary shaft equipment. It may include items such as bellows, disk, drive ring, flexible diaphragm, mating ring, o-ring, retainer, seat, sleeve, washer, and the like. Excludes:seal,plain encased.

quality control in accordance with navships 0948-045-7010 material identification and control instruction for level 1 items reference number differentiating characteristics, copper alloy material, zzzy criticality code justification, ball valve type for which designed, rounded stem actuating end type

Product Characteristics

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

Valve Type For Which Designed
ball
Criticality Code Justification
zzzy
Stem Actuating End Type
rounded
Material
copper alloy
Reference Number Differentiating Characteristics
quality control in accordance with navships 0948-045-7010 material identification and control instruction for level 1 items

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
2640-785X7 ITEM 4 Fluid Valve Stem
2640-785X7 ITEM 4L1 Fluid Valve Stem
845-5486677 ITEM 8 Fluid Valve Stem
845-5486677 ITEM 8L1 Fluid Valve Stem

FAQs

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

What is the FSCG of the NSN 4820-01-278-2186?
The FSCG of the NSN 4820-01-278-2186 is 4820
Does the NSN 4820-01-278-2186 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-278-2186 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-278-2186 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-278-2186 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 4820-01-278-2186 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Tue, May 3, 1988

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