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18TN487 — STRAP,RETAINING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

18TN487: STRAP,RETAINING.

The STRAP,RETAINING is a the manufacturer industrial component. Key specifications include overall_width: 20.0 MILLIMETERS NOMINAL MM, overall_length: 53.0 MILLIMETERS NOMINAL MM, mounting_hole_size: 8.3 MILLIMETERS MINIMUM AND 8.6 MILLIMETERS MAXIMUM MM, end_item_identification: HEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS); 2320-01-097-0260 HIAB CRANE (HEMTT), distance_between_base_and_inside_of_arch: 7.2 MILLIMETERS MINIMUM AND 7.4 MILLIMETERS MAXIMUM MM, center_to_center_distance_between_arch_and_mounting_hole: 15.4 MILLIMETERS MINIMUM AND 15.7 MILLIMETERS MAXIMUM MM. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-217-5065, 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
18TN487
NSN: 5340-01-217-5065
FSC: 5340 — Hardware, Commercial
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
overall_width20.0 MILLIMETERS NOMINAL MM
overall_length53.0 MILLIMETERS NOMINAL MM
mounting_hole_size8.3 MILLIMETERS MINIMUM AND 8.6 MILLIMETERS MAXIMUM MM
end_item_identificationHEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS); 2320-01-097-0260 HIAB CRANE (HEMTT)
distance_between_base_and_inside_of_arch7.2 MILLIMETERS MINIMUM AND 7.4 MILLIMETERS MAXIMUM MM
center_to_center_distance_between_arch_and_mounting_hole15.4 MILLIMETERS MINIMUM AND 15.7 MILLIMETERS MAXIMUM MM
NSN5340-01-217-5065
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 18TN487 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
•
MOUNTING HOLE SIZE: 8.3 MILLIMETERS MINIMUM AND 8.6 MILLIMETERS MAXIMUM MM
•
DISTANCE BETWEEN BASE AND INSIDE OF ARCH: 7.2 MILLIMETERS MINIMUM AND 7.4 MILLIMETERS MAXIMUM MM
•
CENTER TO CENTER DISTANCE BETWEEN ARCH AND MOUNTING HOLE: 15.4 MILLIMETERS MINIMUM AND 15.7 MILLIMETERS MAXIMUM MM
TECHNICAL CHARACTERISTICS
MOUNTING HOLE SIZE8.3 MILLIMETERS MINIMUM AND 8.6 MILLIMETERS MAXIMUM MM
OVERALL LENGTH53.0 MILLIMETERS NOMINAL MM
OVERALL WIDTH20.0 MILLIMETERS NOMINAL MM
DISTANCE BETWEEN BASE AND INSIDE OF ARCH7.2 MILLIMETERS MINIMUM AND 7.4 MILLIMETERS MAXIMUM MM
END ITEM IDENTIFICATIONHEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS); 2320-01-097-0260 HIAB CRANE (HEMTT)
CENTER TO CENTER DISTANCE BETWEEN ARCH AND MOUNTING HOLE15.4 MILLIMETERS MINIMUM AND 15.7 MILLIMETERS MAXIMUM MM
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 18TN487?
18TN487 is a STRAP,RETAINING.
What is the NSN for 18TN487?
18TN487 is cataloged in the U.S. Government catalog under NSN 5340-01-217-5065. This indicates validated use in U.S. government and defense supply chains.
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