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Technical Data Sheet
216-6640781FINDRA-F142 ✓ 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 peripheral_diameter: 1.199 INCHES NOMINAL IN, center_hole_diameter: 0.911 INCHES MINIMUM AND 0.931 INCHES MAXIMUM IN, cross-sectional_shape_style: O-RING, criticality_code_justification: ZZZY, cross_section_outside_diameter: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN, reference_number_differentiating_characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-008-3497, 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
216-6640781FINDRA-F142
NSN: 5330-00-008-3497
FSC: 5330
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
peripheral_diameter1.199 INCHES NOMINAL IN
center_hole_diameter0.911 INCHES MINIMUM AND 0.931 INCHES MAXIMUM IN
cross-sectional_shape_styleO-RING
criticality_code_justificationZZZY
cross_section_outside_diameter0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
NSN5330-00-008-3497
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 216-6640781FINDRA-F142 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
CENTER HOLE DIAMETER: 0.911 INCHES MINIMUM AND 0.931 INCHES MAXIMUM IN
CRITICALITY CODE JUSTIFICATION: ZZZY
CROSS SECTION OUTSIDE DIAMETER: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
PERIPHERAL DIAMETER: 1.199 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE: O-RING
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
TECHNICAL CHARACTERISTICS (FLIS)
CENTER HOLE DIAMETER0.911 INCHES MINIMUM AND 0.931 INCHES MAXIMUM IN
CRITICALITY CODE JUSTIFICATIONZZZY
CROSS SECTION OUTSIDE DIAMETER0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
PERIPHERAL DIAMETER1.199 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEO-RING
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
2-213E540-80Interchangeable
interchangeable cross-reference
interchangeable
A6689.213.222Interchangeable
interchangeable cross-reference
interchangeable
2-213E540-8Interchangeable
interchangeable cross-reference
interchangeable
MS28775-213Interchangeable
interchangeable cross-reference
interchangeable
A6689.213.201Interchangeable
interchangeable cross-reference
interchangeable
200-2439190PC10Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 216-6640781FINDRA-F142?
216-6640781FINDRA-F142 is a PACKING,PREFORMED.
What parts can replace 216-6640781FINDRA-F142?
There are 15 known substitutes for 216-6640781FINDRA-F142: 2-213E540-80, A6689.213.222, 2-213E540-8 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 216-6640781FINDRA-F142?
216-6640781FINDRA-F142 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-008-3497. This indicates validated use in U.S. government and defense supply chains.
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