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679A0007 — RING,WEARING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

679A0007: RING,WEARING.

The RING,WEARING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, body_style: EXTERNAL FLANGE, corner_shape: SQUARE ALL CORNERS, overall_length: 0.372 INCHES NOMINAL IN, flange_diameter: 2.975 INCHES NOMINAL IN, body_inside_diameter: 2.296 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4320-01-052-2734, 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
679A0007
NSN: 4320-01-052-2734
FSC: 4320 — Power and Hand Pumps
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
materialCOPPER ALLOY
body_styleEXTERNAL FLANGE
corner_shapeSQUARE ALL CORNERS
overall_length0.372 INCHES NOMINAL IN
flange_diameter2.975 INCHES NOMINAL IN
body_inside_diameter2.296 INCHES NOMINAL IN
body_outside_diameter2.750 INCHES NOMINAL IN
left_side_flange_thickness0.190 INCHES NOMINAL IN
NSN4320-01-052-2734
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,WEARING TITLE COMPONENT PN 679A0007 MFR RING,WEARING
KEY FEATURES
•
FLANGE DIAMETER: 2.975 INCHES NOMINAL IN
•
CORNER SHAPE: SQUARE ALL CORNERS
•
BODY STYLE: EXTERNAL FLANGE
•
BODY OUTSIDE DIAMETER: 2.750 INCHES NOMINAL IN
•
LEFT SIDE FLANGE THICKNESS: 0.190 INCHES NOMINAL IN
•
BODY INSIDE DIAMETER: 2.296 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER2.975 INCHES NOMINAL IN
CORNER SHAPESQUARE ALL CORNERS
BODY STYLEEXTERNAL FLANGE
BODY OUTSIDE DIAMETER2.750 INCHES NOMINAL IN
OVERALL LENGTH0.372 INCHES NOMINAL IN
LEFT SIDE FLANGE THICKNESS0.190 INCHES NOMINAL IN
BODY INSIDE DIAMETER2.296 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
SUBSTITUTES & CROSS-REFERENCES 3
KMC-679A0007-C041AReference document
Same NSN cross-reference
Reference document — Secondary reference
SMS-679A0007-C041AReference document
Same NSN cross-reference
Reference document — Secondary reference
999R0501Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 679A0007?
679A0007 is a RING,WEARING.
What parts can replace 679A0007?
There are 3 known substitutes for 679A0007: KMC-679A0007-C041A, SMS-679A0007-C041A, 999R0501. Substitute compatibility should be verified for your specific system.
What is the NSN for 679A0007?
679A0007 is cataloged in the U.S. Government catalog under NSN 4320-01-052-2734. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.