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5M20PCALL — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5M20PCALL: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, cross-sectional_height: 0.156 INCHES NOMINAL IN, end_item_identification: ELECTRIC ACTUATED SEAWATER REGULATING VALVE; TIGONDEROGA CLASS CG(47). This part is cataloged in the U.S.

Government catalog under NSN 5331-00-720-2139, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
5M20PCALL
NSN: 5331-00-720-2139
FSC: 5331 — O-ring
CAGE: 21013 — METREX VALVE CORP. DBA METREX VALVE CORP (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
cross-sectional_height0.156 INCHES NOMINAL IN
end_item_identificationELECTRIC ACTUATED SEAWATER REGULATING VALVE; TIGONDEROGA CLASS CG(47)
NSN5331-00-720-2139
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5M20PCALL MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.156 INCHES NOMINAL IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.156 INCHES NOMINAL IN
END ITEM IDENTIFICATIONELECTRIC ACTUATED SEAWATER REGULATING VALVE; TIGONDEROGA CLASS CG(47)
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
SUBSTITUTES & CROSS-REFERENCES 3
5904-3136437REVJPC63Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
NHPB11199PC63Reference document
Same NSN cross-reference
Reference document — Secondary reference
4K1-25Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5M20PCALL?
5M20PCALL is a O-RING.
What parts can replace 5M20PCALL?
There are 3 known substitutes for 5M20PCALL: 5904-3136437REVJPC63, NHPB11199PC63, 4K1-25. Substitute compatibility should be verified for your specific system.
What is the NSN for 5M20PCALL?
5M20PCALL is cataloged in the U.S. Government catalog under NSN 5331-00-720-2139. This indicates validated use in U.S. government and defense supply chains.
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