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18-51604 — HOSE ASSEMBLY,SPEC

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

18-51604: HOSE ASSEMBLY,SPEC.

The HOSE ASSEMBLY,SPEC is a the manufacturer industrial component. Key specifications include peripheral_diameter: 0.685 INCHES MINIMUM AND 0.715 INCHES MAXIMUM IN, center_hole_diameter: 0.485 INCHES MINIMUM AND 0.495 INCHES MAXIMUM IN, cross-sectional_height: 0.280 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-011-4612, 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
18-51604
NSN: 5330-01-011-4612
NIINs: 010114612, 015952637
FSC: 5330 — Packing and Gasket Materials
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
peripheral_diameter0.685 INCHES MINIMUM AND 0.715 INCHES MAXIMUM IN
center_hole_diameter0.485 INCHES MINIMUM AND 0.495 INCHES MAXIMUM IN
cross-sectional_height0.280 INCHES NOMINAL IN
NSN5330-01-011-4612
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 18-51604 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: 0.280 INCHES NOMINAL IN
•
PERIPHERAL DIAMETER: 0.685 INCHES MINIMUM AND 0.715 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.485 INCHES MINIMUM AND 0.495 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.280 INCHES NOMINAL IN
PERIPHERAL DIAMETER0.685 INCHES MINIMUM AND 0.715 INCHES MAXIMUM IN
CENTER HOLE DIAMETER0.485 INCHES MINIMUM AND 0.495 INCHES MAXIMUM IN
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 18-51604?
18-51604 is a HOSE ASSEMBLY,SPEC.
What is the NSN for 18-51604?
18-51604 is cataloged in the U.S. Government catalog under NSN 5330-01-011-4612. This indicates validated use in U.S. government and defense supply chains.
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