PartsTable
Technical Data Sheet
Download PDF

62.71.066 — CUP,COMPRESSION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

62.71.066: CUP,COMPRESSION.

The CUP,COMPRESSION is a the manufacturer industrial component. Key specifications include overall_length: 0.165 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN, overall_diameter: 11.012 INCHES MINIMUM AND 11.264 INCHES MAXIMUM IN, center_hole_diameter: 10.528 INCHES MINIMUM AND 10.740 INCHES MAXIMUM IN, fsc_application_data: CLUTCH PISTON,TRANSMISSION,TANK,COMBAT, base_material_thickness: 0.033 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN, recess_major_inside_diameter: 10.946 INCHES MINIMUM AND 11.178 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-753-9739, 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
62.71.066
NSN: 5340-00-753-9739
FSC: 5340 — Hardware, Commercial
CAGE: 0124B — SAPA OPERACIONES SL (ESP)
SPECIFICATIONS
overall_length0.165 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
overall_diameter11.012 INCHES MINIMUM AND 11.264 INCHES MAXIMUM IN
center_hole_diameter10.528 INCHES MINIMUM AND 10.740 INCHES MAXIMUM IN
fsc_application_dataCLUTCH PISTON,TRANSMISSION,TANK,COMBAT
base_material_thickness0.033 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN
recess_major_inside_diameter10.946 INCHES MINIMUM AND 11.178 INCHES MAXIMUM IN
NSN5340-00-753-9739
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 62.71.066 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
•
FSC APPLICATION DATA: CLUTCH PISTON,TRANSMISSION,TANK,COMBAT
•
OVERALL DIAMETER: 11.012 INCHES MINIMUM AND 11.264 INCHES MAXIMUM IN
•
RECESS MAJOR INSIDE DIAMETER: 10.946 INCHES MINIMUM AND 11.178 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 10.528 INCHES MINIMUM AND 10.740 INCHES MAXIMUM IN
•
BASE MATERIAL THICKNESS: 0.033 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATACLUTCH PISTON,TRANSMISSION,TANK,COMBAT
OVERALL DIAMETER11.012 INCHES MINIMUM AND 11.264 INCHES MAXIMUM IN
OVERALL LENGTH0.165 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
RECESS MAJOR INSIDE DIAMETER10.946 INCHES MINIMUM AND 11.178 INCHES MAXIMUM IN
CENTER HOLE DIAMETER10.528 INCHES MINIMUM AND 10.740 INCHES MAXIMUM IN
BASE MATERIAL THICKNESS0.033 INCHES MINIMUM AND 0.043 INCHES MAXIMUM 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 3
6763403Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5340007539739Reference document
Same NSN cross-reference
Reference document — Informative reference only
2520007539739Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 62.71.066?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 62.71.066?
62.71.066 is a CUP,COMPRESSION.
What parts can replace 62.71.066?
There are 3 known substitutes for 62.71.066: 6763403, 5340007539739, 2520007539739. Substitute compatibility should be verified for your specific system.
What is the NSN for 62.71.066?
62.71.066 is cataloged in the U.S. Government catalog under NSN 5340-00-753-9739. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 62.71.066

✓ 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.