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S278DT16 — CLAMP,LOOP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

S278DT16: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, overall_width: 0.500 INCHES NOMINAL IN, overall_length: 2.346 INCHES NOMINAL IN, style_designator: SADDLE MOUNT, material_thickness: 0.040 INCHES NOMINAL IN, loop_inside_diameter: 1.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-514-2239, 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
S278DT16
NSN: 5340-01-514-2239
FSC: 5340 — Hardware, Commercial
CAGE: 18076 — UMPCO, INC. DBA UMPCO INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
overall_width0.500 INCHES NOMINAL IN
overall_length2.346 INCHES NOMINAL IN
style_designatorSADDLE MOUNT
material_thickness0.040 INCHES NOMINAL IN
loop_inside_diameter1.000 INCHES NOMINAL IN
end_item_identification15 TON VAPOR, AIRCRAFT, HAWKEYE E-2C
distance_from_loop_center_to_tongue_end0.673 INCHES NOMINAL IN
center_to_center_distance_between_loop_and_mounting_hole0.455 INCHES NOMINAL IN
NSN5340-01-514-2239
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: S278DT16 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: SADDLE MOUNT
•
MATERIAL THICKNESS: 0.040 INCHES NOMINAL IN
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 0.673 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE: 0.455 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSADDLE MOUNT
OVERALL LENGTH2.346 INCHES NOMINAL IN
OVERALL WIDTH0.500 INCHES NOMINAL IN
MATERIAL THICKNESS0.040 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END0.673 INCHES NOMINAL IN
END ITEM IDENTIFICATION15 TON VAPOR, AIRCRAFT, HAWKEYE E-2C
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE0.455 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY OVERALL
LOOP INSIDE DIAMETER1.000 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 2
978-16TSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
GC500AM16TSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S278DT16?
S278DT16 is a CLAMP,LOOP.
What parts can replace S278DT16?
There are 2 known substitutes for S278DT16: 978-16T, GC500AM16T. Substitute compatibility should be verified for your specific system.
What is the NSN for S278DT16?
S278DT16 is cataloged in the U.S. Government catalog under NSN 5340-01-514-2239. This indicates validated use in U.S. government and defense supply chains.
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