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Technical Data Sheet
215-4455763PC12 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER OVERALL, peripheral_diameter: 7.025 INCHES NOMINAL IN, center_hole_diameter: 6.475 INCHES NOMINAL IN, cross-sectional_height: 0.275 INCHES NOMINAL IN, cross-sectional_shape_style: O-RING, criticality_code_justification: ZZZY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-237-3041, 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
215-4455763PC12
NSN: 5330-01-237-3041
FSC: 5330
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)
SPECIFICATIONS
materialRUBBER OVERALL
peripheral_diameter7.025 INCHES NOMINAL IN
center_hole_diameter6.475 INCHES NOMINAL IN
cross-sectional_height0.275 INCHES NOMINAL IN
cross-sectional_shape_styleO-RING
criticality_code_justificationZZZY
material_document_and_classificationZZ-R-765 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS.
NSN5330-01-237-3041
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 215-4455763PC12 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 SHAPE STYLE: O-RING
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS.
CROSS-SECTIONAL HEIGHT: 0.275 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATION: ZZZY
PERIPHERAL DIAMETER: 7.025 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION: ZZ-R-765 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CENTER HOLE DIAMETER: 6.475 INCHES NOMINAL IN
MATERIAL: RUBBER OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLEO-RING
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS.
CROSS-SECTIONAL HEIGHT0.275 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATIONZZZY
PERIPHERAL DIAMETER7.025 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CENTER HOLE DIAMETER6.475 INCHES NOMINAL IN
MATERIALRUBBER OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
AA55759-058-D-7Interchangeable
interchangeable cross-reference
interchangeable
A-A-59588Interchangeable
interchangeable cross-reference
interchangeable
ZZ-R-765Interchangeable
interchangeable cross-reference
interchangeable
A6689.213.343Interchangeable
interchangeable cross-reference
interchangeable
20202PC39Interchangeable
interchangeable cross-reference
interchangeable
216-4455070Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 215-4455763PC12?
215-4455763PC12 is a PACKING,PREFORMED.
What parts can replace 215-4455763PC12?
There are 18 known substitutes for 215-4455763PC12: AA55759-058-D-7, A-A-59588, ZZ-R-765 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 215-4455763PC12?
215-4455763PC12 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-237-3041. This indicates validated use in U.S. government and defense supply chains.
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