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PartsTable / COMPONENT / MIL-P-24503 TY II CL 2 GRI
MIL-P-24503 TY II CL 2 GRI ✓ 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: GRAPHITE OVERALL, peripheral_diameter: 3.375 INCHES NOMINAL IN, center_hole_diameter: 2.500 INCHES NOMINAL IN, cross-sectional_height: 0.437 INCHES NOMINAL IN, end_item_identification: VALVE NDL GLOBE,LOS ANGLES CLASS SSN (688), cross-sectional_shape_style: SQUARE/RECTANGULAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-414-5010, 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
MIL-P-24503 TY II CL 2 GRI
NSN: 5330-01-414-5010
FSC: 5330
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialGRAPHITE OVERALL
peripheral_diameter3.375 INCHES NOMINAL IN
center_hole_diameter2.500 INCHES NOMINAL IN
cross-sectional_height0.437 INCHES NOMINAL IN
end_item_identificationVALVE NDL GLOBE,LOS ANGLES CLASS SSN (688)
cross-sectional_shape_styleSQUARE/RECTANGULAR
material_document_and_classificationMIL-P-24503 TY II,CL 2,GR I MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-414-5010
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MIL-P-24503 TY II CL 2 GRI 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
•
MATERIAL: GRAPHITE OVERALL
•
CENTER HOLE DIAMETER: 1.370 INCHES NOMINAL IN
•
CUT TYPE: DIAGONAL OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-24503, TYII CL2 GRI MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
JOINT TYPE: SCARF-PERIPHERAL OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR
•
PERIPHERAL DIAMETER: 2.000 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.312 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALGRAPHITE OVERALL
CENTER HOLE DIAMETER1.370 INCHES NOMINAL IN
CUT TYPEDIAGONAL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-24503, TYII CL2 GRI MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
JOINT TYPESCARF-PERIPHERAL OVERALL
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
PERIPHERAL DIAMETER2.000 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.312 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
3.375OD X 2.375 ID X .50 THKInterchangeable
interchangeable cross-reference
interchangeable
MIL-P-24503 TY2, CL2, GRIInterchangeable
interchangeable cross-reference
interchangeable
MIL-P-24503Interchangeable
interchangeable cross-reference
interchangeable
2536-5-16Interchangeable
interchangeable cross-reference
interchangeable
MIL-P-24503 TY II,CL 2,GR IInterchangeable
interchangeable cross-reference
interchangeable
M24503TY2CL2GRI2.5X3.375X0.437Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-P-24503 TY II CL 2 GRI?
MIL-P-24503 TY II CL 2 GRI is a PACKING,PREFORMED.
What parts can replace MIL-P-24503 TY II CL 2 GRI?
There are 8 known substitutes for MIL-P-24503 TY II CL 2 GRI: 3.375OD X 2.375 ID X .50 THK, MIL-P-24503 TY2, CL2, GRI, MIL-P-24503 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-P-24503 TY II CL 2 GRI?
MIL-P-24503 TY II CL 2 GRI is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-414-5010. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026