18440 PC NO.1

View detailed technical data, stock status, and sourcing information for: 18440 PC NO.1
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-547-9484

Item Name Code

05487

Assigment Date

02/05/2007 (19 years ago)

A pliable rubber or composition ring-shaped element, split or jointless (solid) not encased in a metal shell, but having a spring, spreader and/or molded-in reinforcement. It is designed to be pressmounted between fixed and movable or moving parts to form a tight and effective seal.

hc276 or hastelloy, a nickel-molybdenum-chromium alloy material special features, water purification unit, model lcs1 end item identification, valve, air bleed hc276 0.38od part name assigned by controlling agency, nickel alloy body material

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: water purification unit, model lcs1
Part Name Assigned By Controlling Agency: valve, air bleed hc276 0.38od
Special Features: hc276 or hastelloy, a nickel-molybdenum-chromium alloy material
Material: nickel alloy body

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
18440 PC NO.1	Check Valve
M2671	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-547-9484?

The FSCG of the NSN 4820-01-547-9484 is 4820

Does the NSN 4820-01-547-9484 have a Schedule B code assigned?

Yes, the Schedule B code is 8481309000

Does NSN 4820-01-547-9484 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 4820-01-547-9484 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-547-9484 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 4820-01-547-9484 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Mon, Feb 5, 2007