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Technical Data Sheet
PartsTable / COMPONENT / 242T1143
242T1143 ✓ 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 part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-254-2927, 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
242T1143
NSN: 5340-00-254-2927
FSC: 5340
CAGE: 1VPW8 — GENERAL DYNAMICS MISSION SYSTEMS, INC. DBA GDMS (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_diameter0.875 INCHES NOMINAL IN
distance_from_loop_center_to_tongue_end1.031 INCHES NOMINAL IN
center_to_center_distance_between_loop_and_mounting_hole0.813 INCHES NOMINAL IN
NSN5340-00-254-2927
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 242T1143 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
•
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE: 0.813 INCHES NOMINAL IN
•
MATERIAL: PLASTIC BAND
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 1.031 INCHES NOMINAL IN
•
DIAMETER: 0.204 INCHES NOMINAL IN
•
LOOP INSIDE DIAMETER: 0.875 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.062 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORSINGLE LOOP
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE0.813 INCHES NOMINAL IN
MATERIALPLASTIC BAND
DISTANCE FROM LOOP CENTER TO TONGUE END1.031 INCHES NOMINAL IN
OVERALL WIDTH0.500 INCHES NOMINAL IN
DIAMETER0.204 INCHES NOMINAL IN
LOOP INSIDE DIAMETER0.875 INCHES NOMINAL IN
MATERIAL THICKNESS0.062 INCHES NOMINAL IN
TONGUE HOLE TYPEROUND, UNTHREADED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
N-114Interchangeable
interchangeable cross-reference
interchangeable
215-33504-1Interchangeable
interchangeable cross-reference
interchangeable
83319Interchangeable
interchangeable cross-reference
interchangeable
3275497Interchangeable
interchangeable cross-reference
interchangeable
M1069Interchangeable
interchangeable cross-reference
interchangeable
1160274-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 242T1143?
242T1143 is a CLAMP,LOOP.
What parts can replace 242T1143?
There are 18 known substitutes for 242T1143: N-114, 215-33504-1, 83319 and 15 more. Substitute compatibility should be verified for your specific system.
Is 242T1143 still available?
242T1143 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026