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5661K24 — CLAMP,LOOP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5661K24: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 BAND, overall_width: 0.625 INCHES NOMINAL IN, inside_diameter: 7.250 INCHES MINIMUM AND 8.125 INCHES MAXIMUM IN, material_thickness: 0.027 INCHES NOMINAL IN, end_item_identification: USED ON C-130 AIRCRAFT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-485-4377, 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
5661K24
NSN: 5340-01-485-4377
FSC: 5340 — Hardware, Commercial
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL COMP 304 BAND
overall_width0.625 INCHES NOMINAL IN
inside_diameter7.250 INCHES MINIMUM AND 8.125 INCHES MAXIMUM IN
material_thickness0.027 INCHES NOMINAL IN
end_item_identificationUSED ON C-130 AIRCRAFT
NSN5340-01-485-4377
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5661K24 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
•
MATERIAL THICKNESS: 0.027 INCHES NOMINAL IN
•
INSIDE DIAMETER: 7.250 INCHES MINIMUM AND 8.125 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 304 BAND
TECHNICAL CHARACTERISTICS
OVERALL WIDTH0.625 INCHES NOMINAL IN
MATERIAL THICKNESS0.027 INCHES NOMINAL IN
INSIDE DIAMETER7.250 INCHES MINIMUM AND 8.125 INCHES MAXIMUM IN
END ITEM IDENTIFICATIONUSED ON C-130 AIRCRAFT
MATERIALSTEEL COMP 304 BAND
MATERIALSTEEL COMP 410 SCREW
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

No substitute or cross-reference records for this part.

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 5661K24?
5661K24 is a CLAMP,LOOP.
What is the NSN for 5661K24?
5661K24 is cataloged in the U.S. Government catalog under NSN 5340-01-485-4377. 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.