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CC746-34 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

CC746-34: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, hole_diameter: 0.276 INCHES MINIMUM AND 0.291 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 0.625 INCHES NOMINAL IN, overall_length: 14.718 INCHES NOMINAL IN, style_designator: NON-CIRCULAR, cross-sectional_thickness: 0.062 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-436-5893, 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
CC746-34
NSN: 5330-00-436-5893
FSC: 5330 — Packing and Gasket Materials
CAGE: 24462 — BARKLEY MFG CO (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
hole_diameter0.276 INCHES MINIMUM AND 0.291 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
overall_width0.625 INCHES NOMINAL IN
overall_length14.718 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
bolt_hole_quantity4
cross-sectional_thickness0.062 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
criticality_code_justificationZZZY
bolt_hole_centerline_to_nearest_edge_distance0.312 INCHES NOMINAL IN
reference_number_differentiating_characteristicsAS DIFFERENTIATED BY NAVORD OD41152
outside_edge_to_bolt_hole_center_distance_along_length2.109 INCHES NOMINAL IN
NSN5330-00-436-5893
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: CC746-34 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.062 INCHES NOMINAL IN
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
STYLE DESIGNATOR: NON-CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
BOLT HOLE CENTERLINE TO NEAREST EDGE DISTANCE: 0.312 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 4
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATIONZZZY
STYLE DESIGNATORNON-CIRCULAR
OVERALL LENGTH14.718 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH0.625 INCHES NOMINAL IN
BOLT HOLE CENTERLINE TO NEAREST EDGE DISTANCE0.312 INCHES NOMINAL IN
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH3.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH2.109 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 9
6610155A1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4665-037RBPC9Reference document
Same NSN cross-reference
Reference document — Secondary reference
R283316Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
H6610183A4PC77Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
GAT0164Reference document
Same NSN cross-reference
Reference document — Secondary reference
R283309Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CC746-34?
CC746-34 is a GASKET.
What parts can replace CC746-34?
There are 9 known substitutes for CC746-34: 6610155A1, 4665-037RBPC9, R283316 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CC746-34?
CC746-34 is cataloged in the U.S. Government catalog under NSN 5330-00-436-5893. 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.