676 1890 000 — RING,WEARING

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

676 1890 000: RING,WEARING.

The RING,WEARING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, material_document_and_classification: QQ-C-390,ALLOY NO. D5,TYPE I FED SPEC ALL MATERIAL RESPONSES.

This part is cataloged in the U.S. Government catalog under NSN 4320-01-198-5682, 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

676 1890 000

NSN: 4320-01-198-5682
FSC: 4320 — Power and Hand Pumps
CAGE: 04579 — AURORA PUMP A UNIT OF GENERAL SIGNAL CORP (USA)

SPECIFICATIONS

material	COPPER ALLOY
material_document_and_classification	QQ-C-390,ALLOY NO. D5,TYPE I FED SPEC ALL MATERIAL RESPONSES
NSN	4320-01-198-5682

COMPONENT DIAGRAM

KEY FEATURES

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-390,ALLOY NO. D5,TYPE I FED SPEC ALL MATERIAL RESPONSES

•

MATERIAL: COPPER ALLOY

TECHNICAL CHARACTERISTICS

MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-390,ALLOY NO. D5,TYPE I FED SPEC ALL MATERIAL RESPONSES
MATERIAL	COPPER ALLOY

SUBSTITUTES & CROSS-REFERENCES 4

AB722-1973-000-PIECE 22Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

676 1890 209Reference document

Same NSN cross-reference

Reference document — Secondary reference

AB722 1973 000Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

AB722-1973-0000 PIECE 22Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 676 1890 000?

676 1890 000 is a RING,WEARING.

What parts can replace 676 1890 000?

There are 4 known substitutes for 676 1890 000: AB722-1973-000-PIECE 22, 676 1890 209, AB722 1973 000 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 676 1890 000?

676 1890 000 is cataloged in the U.S. Government catalog under NSN 4320-01-198-5682. This indicates validated use in U.S. government and defense supply chains.

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