NSN 4820-00-991-8242
Check Valve
Datasheet
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Product description
Check Valve NSN 4820-00-991-8242.
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MPN or Model
483-1-4SS2
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Schedule B
8481.30.2090 (Check valves of steel) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Unit Weight (Est.)
0.3 lb
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Check Valve
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Pricing and Availability
Get a quote for 4820-00-991-8242 check valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
483-1-4SS2 | Teledyne Industries Inc |
483-1-4SS2-2 | Teledyne Industries Inc |
C02AHP4FF | Eaton Corporation |
162349R2PP | Paller Engineering Corp |
2349R-2PP | Circor Aerospace, Inc. |
2518992-5 | Naval Air Systems Command Managed |
483-1/4SS22-2 | Parker-hannifin Corporation |
483 1-4SS22-2 | Teledyne Industries Inc |
B81-8-898 | Edgewood Chemical Biological Center |
Stock Check

Availability for this item was last checked on 08/27/25.
The quantities and conditions available at the time were:
- NS: 2
- AR: 1
- NE: 19