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Technical Data Sheet
PartsTable / COMPONENT / 343-0004-00
343-0004-00 ✓ 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: 0.172 INCHES NOMINAL IN, material: PLASTIC ETHYL CELLULOSE 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 5340-01-245-3285, 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
343-0004-00
NSN: 5340-01-245-3285
FSC: 5340
CAGE: 80009 — TEKTRONIX, INC. (USA)
SPECIFICATIONS
diameter0.172 INCHES NOMINAL IN
materialPLASTIC ETHYL CELLULOSE BAND
overall_width0.500 INCHES NOMINAL IN
style_designatorSINGLE LOOP
tongue_hole_typeROUND, UNTHREADED
material_thickness0.062 INCHES NOMINAL IN
loop_inside_diameter0.312 INCHES NOMINAL IN
distance_from_loop_center_to_tongue_end0.671 INCHES NOMINAL IN
center_to_center_distance_between_loop_and_mounting_hole0.453 INCHES NOMINAL IN
NSN5340-01-245-3285
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 343-0004-00 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
•
LOOP INSIDE DIAMETER: 0.312 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE: 0.453 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SINGLE LOOP
•
MATERIAL: PLASTIC ETHYL CELLULOSE BAND
•
MATERIAL THICKNESS: 0.062 INCHES NOMINAL IN
•
DIAMETER: 0.172 INCHES NOMINAL IN
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 0.671 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
LOOP INSIDE DIAMETER0.312 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE0.453 INCHES NOMINAL IN
STYLE DESIGNATORSINGLE LOOP
MATERIALPLASTIC ETHYL CELLULOSE BAND
MATERIAL THICKNESS0.062 INCHES NOMINAL IN
DIAMETER0.172 INCHES NOMINAL IN
OVERALL WIDTH0.500 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END0.671 INCHES NOMINAL IN
TONGUE HOLE TYPEROUND, UNTHREADED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
E5Upgraded Successor
successor cross-reference
successor
10688Upgraded Successor
successor cross-reference
successor
267508Interchangeable
interchangeable cross-reference
interchangeable
10015867-005Interchangeable
interchangeable cross-reference
interchangeable
GT4847Interchangeable
interchangeable cross-reference
interchangeable
0AKInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 343-0004-00?
343-0004-00 is a CLAMP,LOOP.
What parts can replace 343-0004-00?
There are 21 known substitutes for 343-0004-00: E5, 10688, 267508 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 343-0004-00?
343-0004-00 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-245-3285. 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