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PartsTable / COMPONENT / 1201066L/R
1201066L/R ✓ 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 1201066L/R 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 5340-00-533-9222, 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
1201066L/R
NSN: 5340-00-533-9222
FSC: 5340
CAGE: 05236 — JONATHAN ENGINEERED SOLUTIONS CORP. DBA JONATHAN ENGINEERED SOLUTIONS (USA)
SPECIFICATIONS
Part Number1201066L/R
NSN5340-00-533-9222
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1201066L/R 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
•
MOUNTING METHOD: BRACKET(S)
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
SURFACE TREATMENT: ANODIZE OVERALL
•
MATERIAL: ALUMINUM ALLOY 2014 OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-200/2,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CLOSED LENGTH: 24.000 INCHES NOMINAL IN
•
SIDE FOR WHICH DESIGNED: LEFT HAND
•
EXTENDED LENGTH: 47.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING METHODBRACKET(S)
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
MATERIALALUMINUM ALLOY 2014 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/2,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CLOSED LENGTH24.000 INCHES NOMINAL IN
SIDE FOR WHICH DESIGNEDLEFT HAND
EXTENDED LENGTH47.000 INCHES NOMINAL IN
WIDTH1.090 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
01016-007-02Interchangeable
interchangeable cross-reference
interchangeable
1201-066Interchangeable
interchangeable cross-reference
interchangeable
FC355-0007-011NInterchangeable
interchangeable cross-reference
interchangeable
791668-1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1201066L/R?
1201066L/R is a 1201066L/R.
What parts can replace 1201066L/R?
There are 4 known substitutes for 1201066L/R: 01016-007-02, 1201-066, FC355-0007-011N and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1201066L/R?
1201066L/R is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-533-9222. 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