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PartsTable / COMPONENT / CPC742-8
CPC742-8 ✓ 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 CLAMP,LOOP is a the manufacturer industrial component. Key specifications include diameter: 0.204 INCHES NOMINAL IN, material: PLASTIC BAND, overall_width: 0.500 INCHES NOMINAL IN, style_designator: SINGLE LOOP, tongue_hole_type: ROUND, UNTHREADED, material_thickness: 0.062 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 5340-00-257-0045, 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
CPC742-8
NSN: 5340-00-257-0045
FSC: 5340
CAGE: 82338 — COMMERCIAL STAMPING AND FORGING INC SUB OF COMMERCIAL SHEARING INC (USA)
SPECIFICATIONS
diameter0.204 INCHES NOMINAL IN
materialPLASTIC BAND
overall_width0.500 INCHES NOMINAL IN
style_designatorSINGLE LOOP
tongue_hole_typeROUND, UNTHREADED
material_thickness0.062 INCHES NOMINAL IN
loop_inside_diameter0.500 INCHES NOMINAL IN
distance_from_loop_center_to_tongue_end0.7805 INCHES NOMINAL IN
center_to_center_distance_between_loop_and_mounting_hole0.5625 INCHES NOMINAL IN
NSN5340-00-257-0045
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: CPC742-8 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
•
STYLE DESIGNATOR: SINGLE LOOP
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 0.7805 INCHES NOMINAL IN
•
DIAMETER: 0.204 INCHES NOMINAL IN
•
MATERIAL: PLASTIC BAND
•
TONGUE HOLE TYPE: ROUND, UNTHREADED
•
LOOP INSIDE DIAMETER: 0.500 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE: 0.5625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORSINGLE LOOP
OVERALL WIDTH0.500 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END0.7805 INCHES NOMINAL IN
DIAMETER0.204 INCHES NOMINAL IN
MATERIALPLASTIC BAND
TONGUE HOLE TYPEROUND, UNTHREADED
LOOP INSIDE DIAMETER0.500 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE0.5625 INCHES NOMINAL IN
MATERIAL THICKNESS0.063 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
313649Upgraded Successor
successor cross-reference
successor
CLE1-2Upgraded Successor
successor cross-reference
successor
CPC742-8Upgraded Successor
successor cross-reference
successor
48-242Interchangeable
interchangeable cross-reference
interchangeable
2140053Interchangeable
interchangeable cross-reference
interchangeable
1403Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CPC742-8?
CPC742-8 is a CLAMP,LOOP.
What parts can replace CPC742-8?
There are 19 known substitutes for CPC742-8: 313649, CLE1-2, CPC742-8 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CPC742-8?
CPC742-8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-257-0045. 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