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A3280H1620 — CLAMP,LOOP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A3280H1620: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include diameter: 0.188 INCHES NOMINAL IN, material: STEEL COMP 1065 BAND, overall_width: 0.438 INCHES NOMINAL IN, style_designator: CENTER MOUNT, tongue_hole_type: ROUND, UNTHREADED, material_thickness: 0.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-707-1099, 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
A3280H1620
NSN: 5340-00-707-1099
FSC: 5340 — Hardware, Commercial
CAGE: 78500 — MERITOR HEAVY VEHICLE SYSTEMS, LLC (USA)
SPECIFICATIONS
diameter0.188 INCHES NOMINAL IN
materialSTEEL COMP 1065 BAND
overall_width0.438 INCHES NOMINAL IN
style_designatorCENTER MOUNT
tongue_hole_typeROUND, UNTHREADED
material_thickness0.125 INCHES NOMINAL IN
loop_inside_diameter10.250 INCHES MINIMUM AND 10.312 INCHES MAXIMUM IN
end_item_identificationSHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE);AIRCRAFT,T-39
distance_from_loop_center_to_tongue_end5.656 INCHES NOMINAL IN
center_to_center_distance_between_loop_and_mounting_hole5.438 INCHES NOMINAL IN
NSN5340-00-707-1099
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A3280H1620 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: CENTER MOUNT
•
DIAMETER: 0.188 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.125 INCHES NOMINAL IN
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 5.656 INCHES NOMINAL IN
•
TONGUE HOLE TYPE: ROUND, UNTHREADED
•
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE: 5.438 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORCENTER MOUNT
DIAMETER0.188 INCHES NOMINAL IN
OVERALL WIDTH0.438 INCHES NOMINAL IN
MATERIAL THICKNESS0.125 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END5.656 INCHES NOMINAL IN
END ITEM IDENTIFICATIONSHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE);AIRCRAFT,T-39
TONGUE HOLE TYPEROUND, UNTHREADED
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE5.438 INCHES NOMINAL IN
MATERIALSTEEL COMP 1065 BAND
LOOP INSIDE DIAMETER10.250 INCHES MINIMUM AND 10.312 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 7
866D1Reference document
Same NSN cross-reference
Reference document — Secondary reference
A3 3280H1620Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5340007071099Reference document
Same NSN cross-reference
Reference document — Informative reference only
9WA0585Reference document
Same NSN cross-reference
Reference document — Secondary reference
408585Reference document
Same NSN cross-reference
Reference document — Secondary reference
382162Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A3280H1620?
A3280H1620 is a CLAMP,LOOP.
What parts can replace A3280H1620?
There are 7 known substitutes for A3280H1620: 866D1, A3 3280H1620, 5340007071099 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A3280H1620?
A3280H1620 is cataloged in the U.S. Government catalog under NSN 5340-00-707-1099. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.