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PartsTable / COMPONENT / MILP17303CL2TYESYMB0L1111
MILP17303CL2TYESYMB0L1111 ✓ 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: ASBESTOS AND NICKEL ALLOY OVERALL, joint_type: BUTT OVERALL, temp_rating: 750.0 FAHRENHEIT DEGF, peripheral_diameter: 1.250 INCHES NOMINAL IN, center_hole_diameter: 0.750 INCHES NOMINAL IN, cross-sectional_height: 0.250 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-542-1006, 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
MILP17303CL2TYESYMB0L1111
NSN: 5330-00-542-1006
FSC: 5330
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialASBESTOS AND NICKEL ALLOY OVERALL
joint_typeBUTT OVERALL
temp_rating750.0 FAHRENHEIT DEGF
joint_quantity1
peripheral_diameter1.250 INCHES NOMINAL IN
center_hole_diameter0.750 INCHES NOMINAL IN
cross-sectional_height0.250 INCHES NOMINAL IN
cross-sectional_shape_styleSQUARE/RECTANGULAR
nondefinitive_spec/std_data2 CLASS AND E TYPE AND 1111 SYMBOL
material_document_and_classificationMIL-P-17303,CL 2,TY E,SYM 1111 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-542-1006
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MILP17303CL2TYESYMB0L1111 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
•
TEMP RATING: 750.0 FAHRENHEIT DEGF
•
JOINT TYPE: BUTT OVERALL
•
CENTER HOLE DIAMETER: 0.500 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.188 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR
•
PERIPHERAL DIAMETER: 0.875 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: 2 CLASS AND E TYPE AND 1111 SYMBOL
•
MATERIAL: ASBESTOS AND NICKEL ALLOY OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
TEMP RATING750.0 FAHRENHEIT DEGF
JOINT TYPEBUTT OVERALL
CENTER HOLE DIAMETER0.500 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.188 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
PERIPHERAL DIAMETER0.875 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA2 CLASS AND E TYPE AND 1111 SYMBOL
MATERIALASBESTOS AND NICKEL ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-17303,CL 2,TY E,SYM 1111 MIL SPEC ALL MATERIAL RESPONSES OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
1K3614Interchangeable
interchangeable cross-reference
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XB3388Interchangeable
interchangeable cross-reference
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A3470Interchangeable
interchangeable cross-reference
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845-1889503PC12Interchangeable
interchangeable cross-reference
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B82884BPC12 3-4INInterchangeable
interchangeable cross-reference
interchangeable
B-82884-B 12 3/ 4INInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MILP17303CL2TYESYMB0L1111?
MILP17303CL2TYESYMB0L1111 is a PACKING,PREFORMED.
What parts can replace MILP17303CL2TYESYMB0L1111?
There are 11 known substitutes for MILP17303CL2TYESYMB0L1111: 1K3614, XB3388, A3470 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MILP17303CL2TYESYMB0L1111?
MILP17303CL2TYESYMB0L1111 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-542-1006. 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