The RING,WEARING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY. This part is cataloged in the U.S.
Government catalog under NSN 4320-01-200-7971, 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
993H0021
NSN:4320-01-200-7971 FSC:4320 — Power and Hand Pumps CAGE:63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
material
COPPER ALLOY
NSN
4320-01-200-7971
COMPONENT DIAGRAM
KEY FEATURES
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
MATERIAL
COPPER ALLOY
OTHER ITEMS IN FSC 4320 — Power and Hand Pumps
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 993H0021?
993H0021 is a RING,WEARING.
What parts can replace 993H0021?
There are 2 known substitutes for 993H0021: 654E0007, 993H0021 PIECE 21. Substitute compatibility should be verified for your specific system.
What is the NSN for 993H0021?
993H0021 is cataloged in the U.S. Government catalog under NSN 4320-01-200-7971. This indicates validated use in U.S. government and defense supply chains.
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