845-4558795 ITEM 86

View detailed technical data, stock status, and sourcing information for: 845-4558795 ITEM 86
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-220-2144

Item Name Code

35917

Assigment Date

11/09/1985 (40 years ago)

nuts-stem retaining for double nut arrangement end item identification, zzzy criticality code justification, material controlled iaw navsea 0948-lp-045-7010 material control standard for level i items reference number differentiating characteristics

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: nuts-stem retaining for double nut arrangement
Criticality Code Justification: zzzy
Reference Number Differentiating Characteristics: material controlled iaw navsea 0948-lp-045-7010 material control standard for level i 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
2642-807-02 ITEM 21A	Valve Disk Retainer
2642-807-02 ITEM 21AL1	Valve Disk Retainer
2642-807-02-IT-21A	Valve Disk Retainer
2642-807-02-IT-21AL1	Valve Disk Retainer
2642-857-01 ITEM 86	Valve Disk Retainer
2642-857-01 ITEM 86L1	Valve Disk Retainer
4558769-021A	Valve Disk Retainer
4558769-021AL1	Valve Disk Retainer
7383858-264285701-86	Valve Disk Retainer
7383858-264285701-86L1	Valve Disk Retainer
845-4558769 ITEM 21AL	Valve Disk Retainer
845-4558769 ITEM 21ALL1	Valve Disk Retainer
845-4558795 ITEM 86	Valve Disk Retainer
845-4558795 ITEM 86L1	Valve Disk Retainer
H547-001-264285701-86	Valve Disk Retainer
H547-001-264285701-86L1	Valve Disk Retainer

FAQs

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

What is the FSCG of the NSN 4820-01-220-2144?

The FSCG of the NSN 4820-01-220-2144 is 4820

Does the NSN 4820-01-220-2144 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-220-2144 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 4820-01-220-2144 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-220-2144 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 4820-01-220-2144 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Sat, Nov 9, 1985