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Technical Data Sheet
PartsTable / COMPONENT / 811000-46
811000-46 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The PACKING ASSEMBLY is a the manufacturer industrial component. Key specifications include height: 1.875 INCHES NOMINAL IN, material: LEAD BOTTOM RING, joint_type: BUTT BOTTOM RING, inside_diameter: 0.688 INCHES NOMINAL IN, outside_diameter: 1.375 INCHES NOMINAL IN, cross-sectional_shape_style: SQUARE/RECTANGULAR TOP RING. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-591-1254, 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
811000-46
NSN: 5330-00-591-1254
FSC: 5330
CAGE: 93232 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS WRIGHT ENGINEERED PUMP DIVISION USE CAGE CODE 0UBG9 FOR CATALOGING (USA)
SPECIFICATIONS
height1.875 INCHES NOMINAL IN
materialLEAD BOTTOM RING
joint_typeBUTT BOTTOM RING
inside_diameter0.688 INCHES NOMINAL IN
outside_diameter1.375 INCHES NOMINAL IN
intermediate_ring_quantity3
cross-sectional_shape_styleSQUARE/RECTANGULAR TOP RING
NSN5330-00-591-1254
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 811000-46 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
•
JOINT TYPE: BUTT INTERMEDIATE RING
•
MATERIAL: LEAD BOTTOM RING
•
INTERMEDIATE RING QUANTITY: 3
•
HEIGHT: 1.875 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR TOP RING
•
INSIDE DIAMETER: 0.688 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
JOINT TYPEBUTT INTERMEDIATE RING
JOINT TYPEBUTT BOTTOM RING
MATERIALLEAD BOTTOM RING
INTERMEDIATE RING QUANTITY3
HEIGHT1.875 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR TOP RING
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR BOTTOM RING
INSIDE DIAMETER0.688 INCHES NOMINAL IN
MATERIALLEAD TOP RING
JOINT TYPEBUTT TOP RING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
RHA6F41054-2Interchangeable
interchangeable cross-reference
interchangeable
3406-2Interchangeable
interchangeable cross-reference
interchangeable
MD5856Interchangeable
interchangeable cross-reference
interchangeable
370-6N5Interchangeable
interchangeable cross-reference
interchangeable
BACB47B1Interchangeable
interchangeable cross-reference
interchangeable
34088 IT 1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 811000-46?
811000-46 is a PACKING ASSEMBLY.
What parts can replace 811000-46?
There are 6 known substitutes for 811000-46: RHA6F41054-2, 3406-2, MD5856 and 3 more. Substitute compatibility should be verified for your specific system.
Is 811000-46 still available?
811000-46 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026