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1S2487 — CLAMP,LOOP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1S2487: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, slot_width: 0.438 INCHES NOMINAL IN, slot_length: 0.625 INCHES NOMINAL IN, overall_width: 1.000 INCHES NOMINAL IN, style_designator: SINGLE LOOP, tongue_hole_type: OBLONG. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-165-2560, 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
1S2487
NSN: 5340-01-165-2560
FSC: 5340 — Hardware, Commercial
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
slot_width0.438 INCHES NOMINAL IN
slot_length0.625 INCHES NOMINAL IN
overall_width1.000 INCHES NOMINAL IN
style_designatorSINGLE LOOP
tongue_hole_typeOBLONG
material_thickness0.060 INCHES NOMINAL IN
loop_inside_diameter0.620 INCHES NOMINAL IN
material_document_and_classification1E357,FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL
distance_from_loop_center_to_tongue_end1.750 INCHES NOMINAL IN
center_to_center_distance_between_loop_and_mounting_hole1.250 INCHES NOMINAL IN
NSN5340-01-165-2560
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1S2487 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: 1E357,FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL THICKNESS: 0.060 INCHES NOMINAL IN
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 1.750 INCHES NOMINAL IN
•
TONGUE HOLE TYPE: OBLONG
•
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE: 1.250 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSINGLE LOOP
MATERIAL DOCUMENT AND CLASSIFICATION1E357,FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL
OVERALL WIDTH1.000 INCHES NOMINAL IN
MATERIAL THICKNESS0.060 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END1.750 INCHES NOMINAL IN
TONGUE HOLE TYPEOBLONG
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE1.250 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SLOT WIDTH0.438 INCHES NOMINAL IN
SLOT LENGTH0.625 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1S2487?
1S2487 is a CLAMP,LOOP.
What is the NSN for 1S2487?
1S2487 is cataloged in the U.S. Government catalog under NSN 5340-01-165-2560. 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.