658173-5

View detailed technical data, stock status, and sourcing information for: 658173-5
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-004-1334

Item Name Code

34983

Assigment Date

05/24/1972 (54 years ago)

valve end item name, model 379017-5-1 end item identification, screws 38;plugs 4;washers 75;rings 15;nuts 6;inserts 6;packing 32;pin 1;springs 7;disk 1;balls 18;race 2;gaskets 3;retainer 1;shims 6;diaphragms 5;bearings 3;plates 2;parts list 1 supply items and quantities, 226 component quantity, 99193 end item source

Product Characteristics

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

End Item Identification: model 379017-5-1
Component Quantity: 226
Supply Items And Quantities: screws 38;plugs 4;washers 75;rings 15;nuts 6;inserts 6;packing 32;pin 1;springs 7;disk 1;balls 18;race 2;gaskets 3;retainer 1;shims 6;diaphragms 5;bearings 3;plates 2;parts list 1
End Item Source: 99193
End Item Name: valve
Criticality Code Justification: feat
Special Features: weapon system essential

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
658173-5	Vent Valve Parts Kit

FAQs

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

What is the FSCG of the NSN 4820-00-004-1334?

The FSCG of the NSN 4820-00-004-1334 is 4820

Does the NSN 4820-00-004-1334 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-004-1334 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 4820-00-004-1334 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-004-1334 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 4820-00-004-1334 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, May 24, 1972