LL-2120-C 1.5IN

View detailed technical data, stock status, and sourcing information for: LL-2120-C 1.5IN
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-469-8675

Item Name Code

05488

Assigment Date

11/29/1999 (26 years ago)

A switch which is externally actuated by a lever and whose contacts open and close with an instantaneous (snap) action; includes items having one or more momentary positions. Includes switches (snap action) which use mercury to bridge contacts, and assemblages of complete switches (snap action) having common actuators. Excludes:switch,lever; switch,rotary; switch,knife; switch,sensitive; and switch,box.

nimitz class cvn end item identification, manual valve operation method, 213.0 gallons per minute valve discharge flow rate, disk flow control device, flange all ends connection type

Product Characteristics

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

Flow Control Device: disk
Valve Discharge Flow Rate: 213.0 gallons per minute
End Item Identification: nimitz class cvn
Valve Operation Method: manual
Connection Type: flange all ends
Valve Size: 1.500 inches
First Connection Face To Centerline Distance: 4.500 inches
Second Connection Face To Centerline Distance: 3.750 inches
Special Features: union connection type
Material: bronze body
Style Designator: angle flanged ends

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
CDS-549 ITEM 10	Safety Relief Valve
LL-2120-C 1.5IN	Safety Relief Valve
LL2120-C 1.5IN 141T190PSI	Safety Relief Valve
NMP-722 OPTION G 141T190PSI	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-469-8675?

The FSCG of the NSN 4820-01-469-8675 is 4820

Does the NSN 4820-01-469-8675 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-469-8675 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 4820-01-469-8675 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-469-8675 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 4820-01-469-8675 was assigned to the Federal Catalog?

It was assigned 26 years ago, on Mon, Nov 29, 1999