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7721653 — CLAMP,LOOP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7721653: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include diameter: 0.281 INCHES NOMINAL IN, material: STEEL COMP 1010 OR STEEL COMP 1020 BAND, loop_width: 0.687 INCHES NOMINAL IN, loop_length: 1.375 INCHES NOMINAL IN, overall_width: 0.500 INCHES NOMINAL IN, style_designator: MULTIPLE LOOP. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-772-1653, 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
7721653
NSN: 5340-00-772-1653
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
diameter0.281 INCHES NOMINAL IN
materialSTEEL COMP 1010 OR STEEL COMP 1020 BAND
loop_width0.687 INCHES NOMINAL IN
loop_length1.375 INCHES NOMINAL IN
overall_width0.500 INCHES NOMINAL IN
style_designatorMULTIPLE LOOP
tongue_hole_typeROUND, UNTHREADED
surface_treatmentCADMIUM BAND
material_thickness0.051 INCHES NOMINAL IN
distance_from_loop_center_to_tongue_end1.438 INCHES NOMINAL IN
center_to_center_distance_between_loop_and_mounting_hole1.220 INCHES NOMINAL IN
NSN5340-00-772-1653
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7721653 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 WIDTH: 0.687 INCHES NOMINAL IN
•
STYLE DESIGNATOR: MULTIPLE LOOP
•
DIAMETER: 0.281 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.051 INCHES NOMINAL IN
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 1.438 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM BAND
•
TONGUE HOLE TYPE: ROUND, UNTHREADED
TECHNICAL CHARACTERISTICS
LOOP WIDTH0.687 INCHES NOMINAL IN
STYLE DESIGNATORMULTIPLE LOOP
DIAMETER0.281 INCHES NOMINAL IN
OVERALL WIDTH0.500 INCHES NOMINAL IN
MATERIAL THICKNESS0.051 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END1.438 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM BAND
TONGUE HOLE TYPEROUND, UNTHREADED
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE1.220 INCHES NOMINAL IN
MATERIALSTEEL COMP 1010 OR STEEL COMP 1020 BAND
SUBSTITUTES & CROSS-REFERENCES 1
CS-2300-0001Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7721653?
7721653 is a CLAMP,LOOP.
What parts can replace 7721653?
There is 1 known substitute for 7721653: CS-2300-0001. Substitute compatibility should be verified for your specific system.
What is the NSN for 7721653?
7721653 is cataloged in the U.S. Government catalog under NSN 5340-00-772-1653. This indicates validated use in U.S. government and defense supply chains.
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