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H72762-03-2 — MAIN CLAMP RING ASY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

H72762-03-2: MAIN CLAMP RING ASY.

The MAIN CLAMP RING ASY is a the manufacturer industrial component. Key specifications include material: COPPER, end_item_identification: SEAL STERN TU, component_identifying_number: H45882-A02 SOFTWARE NO. AND H44255-3-A05 SOFTWARE NO.

AND H48422-9-A05 SOFTWARE NO., accessory_components_and_quantity: MAIN CLAMP RING 2; SCREW 6; NUT 6. This part is cataloged in the U.S. Government catalog under NSN 5340-01-470-2111, 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
H72762-03-2
NSN: 5340-01-470-2111
FSC: 5340 — Hardware, Commercial
CAGE: 0EYA6 — DEFENSE MARITIME SOLUTIONS, INC. (USA)
SPECIFICATIONS
materialCOPPER
end_item_identificationSEAL STERN TU
component_identifying_numberH45882-A02 SOFTWARE NO. AND H44255-3-A05 SOFTWARE NO. AND H48422-9-A05 SOFTWARE NO.
accessory_components_and_quantityMAIN CLAMP RING 2; SCREW 6; NUT 6
NSN5340-01-470-2111
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: H72762-03-2 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
•
COMPONENT IDENTIFYING NUMBER: H45882-A02 SOFTWARE NO. AND H44255-3-A05 SOFTWARE NO. AND H48422-9-A05 SOFTWARE NO.
•
ACCESSORY COMPONENTS AND QUANTITY: MAIN CLAMP RING 2; SCREW 6; NUT 6
•
MATERIAL: COPPER
TECHNICAL CHARACTERISTICS
COMPONENT IDENTIFYING NUMBERH45882-A02 SOFTWARE NO. AND H44255-3-A05 SOFTWARE NO. AND H48422-9-A05 SOFTWARE NO.
ACCESSORY COMPONENTS AND QUANTITYMAIN CLAMP RING 2; SCREW 6; NUT 6
END ITEM IDENTIFICATIONSEAL STERN TU
MATERIALCOPPER
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 H72762-03-2?
H72762-03-2 is a MAIN CLAMP RING ASY.
What is the NSN for H72762-03-2?
H72762-03-2 is cataloged in the U.S. Government catalog under NSN 5340-01-470-2111. 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.