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AB722 1974-000 — RING,WEARING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

AB722 1974-000: RING,WEARING.

The RING,WEARING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, body_outside_diameter: 5.613 INCHES MINIMUM AND 5.614 INCHES MAXIMUM IN, material_document_and_classification: MIL-M-16576 MIL SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 4320-00-893-5077, 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
AB722 1974-000
NSN: 4320-00-893-5077
NIINs: 008935077, 012166797
FSC: 4320 — Power and Hand Pumps
CAGE: 04579 — AURORA PUMP A UNIT OF GENERAL SIGNAL CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY
body_outside_diameter5.613 INCHES MINIMUM AND 5.614 INCHES MAXIMUM IN
material_document_and_classificationMIL-M-16576 MIL SPEC SINGLE MATERIAL RESPONSE
NSN4320-00-893-5077
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,WEARING TITLE COMPONENT PN AB722 1974-000 MFR RING,WEARING
KEY FEATURES
•
SURFACE FINISH: 125.0 MICROINCHES ALL SURFACES
•
CORNER SHAPE: SQUARE ALL CORNERS
•
BODY STYLE: PLAIN
•
BODY OUTSIDE DIAMETER: 5.644 INCHES MINIMUM AND 5.645 INCHES MAXIMUM IN
•
BODY INSIDE DIAMETER: 5.246 INCHES MINIMUM AND 5.247 INCHES MAXIMUM IN
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
SURFACE FINISH125.0 MICROINCHES ALL SURFACES
CORNER SHAPESQUARE ALL CORNERS
BODY STYLEPLAIN
BODY OUTSIDE DIAMETER5.644 INCHES MINIMUM AND 5.645 INCHES MAXIMUM IN
OVERALL LENGTH0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM IN
BODY INSIDE DIAMETER5.246 INCHES MINIMUM AND 5.247 INCHES MAXIMUM IN
MATERIALCOPPER ALLOY
SUBSTITUTES & CROSS-REFERENCES 4
AB722-1974-000 PIECE 38AReference document
Same NSN cross-reference
Reference document — Secondary reference
676-1902-209Reference document
Same NSN cross-reference
Reference document — Secondary reference
AB2860233000PC38AReference document
Same NSN cross-reference
Reference document — Secondary reference
AB294 0482-000Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AB722 1974-000?
AB722 1974-000 is a RING,WEARING.
What parts can replace AB722 1974-000?
There are 4 known substitutes for AB722 1974-000: AB722-1974-000 PIECE 38A, 676-1902-209, AB2860233000PC38A and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AB722 1974-000?
AB722 1974-000 is cataloged in the U.S. Government catalog under NSN 4320-00-893-5077. 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.