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R11404 — PACKING ASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

R11404: PACKING ASSEMBLY.

The PACKING ASSEMBLY is a the manufacturer industrial component. Key specifications include height: 1.500 INCHES NOMINAL IN, material: COTTON OR RUBBER SYNTHETIC BOTTOM RING, joint_type: SCARF-PERIPHERAL BOTTOM RING, inside_diameter: 1.500 INCHES NOMINAL IN, outside_diameter: 2.125 INCHES NOMINAL IN, cross-sectional_shape_style: ANGLE BOTTOM RING. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-447-3548, 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
R11404
NSN: 5330-00-447-3548
FSC: 5330 — Packing and Gasket Materials
CAGE: 23926 — KOMATSU AMERICA CORPORATION (USA)
SPECIFICATIONS
height1.500 INCHES NOMINAL IN
materialCOTTON OR RUBBER SYNTHETIC BOTTOM RING
joint_typeSCARF-PERIPHERAL BOTTOM RING
inside_diameter1.500 INCHES NOMINAL IN
outside_diameter2.125 INCHES NOMINAL IN
intermediate_ring_quantity7
cross-sectional_shape_styleANGLE BOTTOM RING
NSN5330-00-447-3548
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: R11404 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
•
INTERMEDIATE RING QUANTITY: 7
•
OUTSIDE DIAMETER: 2.125 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: U INTERMEDIATE RING
•
INSIDE DIAMETER: 1.500 INCHES NOMINAL IN
•
HEIGHT: 1.500 INCHES NOMINAL IN
•
MATERIAL: COTTON AND RUBBER SYNTHETIC INTERMEDIATE RING
TECHNICAL CHARACTERISTICS
INTERMEDIATE RING QUANTITY7
OUTSIDE DIAMETER2.125 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEU INTERMEDIATE RING
CROSS-SECTIONAL SHAPE STYLEANGLE BOTTOM RING
INSIDE DIAMETER1.500 INCHES NOMINAL IN
HEIGHT1.500 INCHES NOMINAL IN
MATERIALCOTTON AND RUBBER SYNTHETIC INTERMEDIATE RING
MATERIALCOTTON OR RUBBER SYNTHETIC BOTTOM RING
MATERIALCOTTON AND RUBBER SYNTHETIC TOP RING
JOINT TYPESCARF-PERIPHERAL TOP RING
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is R11404?
R11404 is a PACKING ASSEMBLY.
What is the NSN for R11404?
R11404 is cataloged in the U.S. Government catalog under NSN 5330-00-447-3548. This indicates validated use in U.S. government and defense supply chains.
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