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GCP732 — RING,WEARING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

GCP732: RING,WEARING.

The RING,WEARING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, body_style: PLAIN, corner_shape: SQUARE ALL CORNERS, overall_length: 0.750 INCHES NOMINAL IN, body_inside_diameter: 4.688 INCHES NOMINAL IN, bolt_circle_diameter: 5.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4320-01-090-6496, 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
GCP732
NSN: 4320-01-090-6496
FSC: 4320 — Power and Hand Pumps
CAGE: 16062 — M.T. DAVIDSON COMPANY (USA)
SPECIFICATIONS
materialCOPPER ALLOY
body_stylePLAIN
corner_shapeSQUARE ALL CORNERS
overall_length0.750 INCHES NOMINAL IN
bolt_hole_quantity2
body_inside_diameter4.688 INCHES NOMINAL IN
bolt_circle_diameter5.375 INCHES NOMINAL IN
body_outside_diameter5.998 INCHES NOMINAL IN
unthreaded_mounting_hole_diameter0.281 INCHES NOMINAL IN
material_document_and_classificationMIL-B-16271 MIL SPEC SINGLE MATERIAL RESPONSE
NSN4320-01-090-6496
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,WEARING TITLE COMPONENT PN GCP732 MFR RING,WEARING
KEY FEATURES
•
CORNER SHAPE: SQUARE ALL CORNERS
•
BODY STYLE: PLAIN
•
BODY OUTSIDE DIAMETER: 5.998 INCHES NOMINAL IN
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.281 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-16271 MIL SPEC SINGLE MATERIAL RESPONSE
•
BODY INSIDE DIAMETER: 4.688 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 2
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
BODY STYLEPLAIN
BODY OUTSIDE DIAMETER5.998 INCHES NOMINAL IN
UNTHREADED MOUNTING HOLE DIAMETER0.281 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16271 MIL SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH0.750 INCHES NOMINAL IN
BODY INSIDE DIAMETER4.688 INCHES NOMINAL IN
BOLT HOLE QUANTITY2
BOLT CIRCLE DIAMETER5.375 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
OTHER ITEMS IN FSC 4320 — Power and Hand Pumps
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4320-00-001-1633 4320-00-001-2628 4320-00-001-2629 4320-00-001-2630 4320-00-001-2631 4320-00-001-2632 4320-00-001-3377 4320-00-001-3384
SUBSTITUTES & CROSS-REFERENCES 1
GCP732 PC47Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 GCP732?
GCP732 is a RING,WEARING.
What parts can replace GCP732?
There is 1 known substitute for GCP732: GCP732 PC47. Substitute compatibility should be verified for your specific system.
What is the NSN for GCP732?
GCP732 is cataloged in the U.S. Government catalog under NSN 4320-01-090-6496. 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.