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2852-2001-11 ITEM 18D4

View detailed technical data, stock status, and sourcing information for: 2852-2001-11 ITEM 18D4

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2852-2001-11 ITEM 18D4
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-529-8201
Item Name Code
77777
Assigment Date
05/03/2005 (21 years ago)

A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.

material controlled iaw ss800-ag-man-010/p-9290 system certification produres and criteria manual for deep submergence systems; critical item for safety and survival of deep submergence research and rescue vehicles as differentiated by special test features reference number differentiating characteristics, quality assurance tested and certified for deep submergence systems special features, zzzy criticality code justification

Product Characteristics

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

Criticality Code Justification
zzzy
Special Features
quality assurance tested and certified for deep submergence systems
Reference Number Differentiating Characteristics
material controlled iaw ss800-ag-man-010/p-9290 system certification produres and criteria manual for deep submergence systems; critical item for safety and survival of deep submergence research and rescue vehicles as differentiated by special test features

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
2852-0107-1 Submergence System Seat Assembly
2852-0107-1D4 Submergence System Seat Assembly
2852-2001-11 ITEM 18 Submergence System Seat Assembly
2852-2001-11 ITEM 18D4 Submergence System Seat Assembly
2852-2001-11-18 Submergence System Seat Assembly
2852-2001-11-18D4 Submergence System Seat Assembly
2852-2001-13-18 Submergence System Seat Assembly
2852-2001-13-18D4 Submergence System Seat Assembly
2852200111A-18 Submergence System Seat Assembly
2852200111A-18D4 Submergence System Seat Assembly
7383858-28522001113-18 Submergence System Seat Assembly
7383858-28522001113-18D4 Submergence System Seat Assembly
7550478-2852-2001-13-18 Submergence System Seat Assembly
7550478-2852-2001-13-18D4 Submergence System Seat Assembly
7550478-2852200111A-18 Submergence System Seat Assembly
7550478-2852200111A-18D4 Submergence System Seat Assembly
G547-0002-2852-2001-13-18 Submergence System Seat Assembly
G547-0002-2852-2001-13-18D4 Submergence System Seat Assembly
G547-0002-2852200111A-18 Submergence System Seat Assembly
G547-0002-2852200111A-18DD Submergence System Seat Assembly
H547-0001-28522001113-18 Submergence System Seat Assembly
H547-0001-28522001113-18D4 Submergence System Seat Assembly

FAQs

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

What is the FSCG of the NSN 4820-01-529-8201?
The FSCG of the NSN 4820-01-529-8201 is 4820
Does NSN 4820-01-529-8201 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-529-8201 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-529-8201 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 4820-01-529-8201 was assigned to the Federal Catalog?
It was assigned 21 years ago, on Tue, May 3, 2005

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