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7603CU 14X18 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7603CU 14X18: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include peripheral_diameter: 17.9 MILLIMETERS NOMINAL MM, center_hole_diameter: 14.2 MILLIMETERS NOMINAL MM, cross-sectional_height: 1.5 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-164-2352, 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
7603CU 14X18
NSN: 5330-01-164-2352
FSC: 5330 — Packing and Gasket Materials
CAGE: 15526 — METRIC AND MULTISTANDARD COMPONENTS CORP (USA)
SPECIFICATIONS
peripheral_diameter17.9 MILLIMETERS NOMINAL MM
center_hole_diameter14.2 MILLIMETERS NOMINAL MM
cross-sectional_height1.5 MILLIMETERS NOMINAL MM
NSN5330-01-164-2352
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7603CU 14X18 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
•
CROSS-SECTIONAL HEIGHT: 1.5 MILLIMETERS NOMINAL MM
•
PERIPHERAL DIAMETER: 17.9 MILLIMETERS NOMINAL MM
•
CENTER HOLE DIAMETER: 14.2 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT1.5 MILLIMETERS NOMINAL MM
PERIPHERAL DIAMETER17.9 MILLIMETERS NOMINAL MM
CENTER HOLE DIAMETER14.2 MILLIMETERS NOMINAL MM
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 2
422-6043Reference document
Same NSN cross-reference
Reference document — Informative reference only
13026370Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 7603CU 14X18?
7603CU 14X18 is a RETAINER,PACKING.
What parts can replace 7603CU 14X18?
There are 2 known substitutes for 7603CU 14X18: 422-6043, 13026370. Substitute compatibility should be verified for your specific system.
What is the NSN for 7603CU 14X18?
7603CU 14X18 is cataloged in the U.S. Government catalog under NSN 5330-01-164-2352. This indicates validated use in U.S. government and defense supply chains.
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