PartsTable
Technical Data Sheet
C1-1 1/8 ✓ 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 C1-1 1/8 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-226-6749, 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
C1-1 1/8
NSN: 5330-01-226-6749
FSC: 5330
CAGE: 61661 — NEWMANS INC NEW JERSEY DIV (USA)
SPECIFICATIONS
Part NumberC1-1 1/8
NSN5330-01-226-6749
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: C1-1 1/8 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: RESIN SYNTHETIC OR ASBESTOS AND NICKEL ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-17303 CL2 TYE SY-1111 MIL SPEC ALL MATERIAL RESPONSES OVERALL
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR
JOINT TYPE: SCARF-PERIPHERAL PACKING
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRESIN SYNTHETIC OR ASBESTOS AND NICKEL ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-17303 CL2 TYE SY-1111 MIL SPEC ALL MATERIAL RESPONSES OVERALL
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
JOINT TYPESCARF-PERIPHERAL PACKING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
C1118Interchangeable
interchangeable cross-reference
interchangeable
BP4895Interchangeable
interchangeable cross-reference
interchangeable
A698Interchangeable
interchangeable cross-reference
interchangeable
207-100011-001Interchangeable
interchangeable cross-reference
interchangeable
KBB435-8Interchangeable
interchangeable cross-reference
interchangeable
71030207 PC-6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C1-1 1/8?
C1-1 1/8 is a C1-1 1/8.
What parts can replace C1-1 1/8?
There are 8 known substitutes for C1-1 1/8: C1118, BP4895, A698 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C1-1 1/8?
C1-1 1/8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-226-6749. This indicates validated use in U.S. government and defense supply chains.
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