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RB-XS — ANODE,CORROSION PREVENTIVE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

RB-XS: ANODE,CORROSION PREVENTIVE.

The ANODE,CORROSION PREVENTIVE is a the manufacturer industrial component. Key specifications include width: 1.875 INCHES NOMINAL IN, length: 1.875 INCHES NOMINAL IN, weight: 0.273 POUNDS LBS, material: ALUMINUM ALLOY OR ZINC ANODE, thickness: 0.375 INCHES NOMINAL IN, construction: SOLID. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-640-7813, 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
RB-XS
NSN: 5340-01-640-7813
FSC: 5340 — Hardware, Commercial
CAGE: 1V986 — SEA SHIELD MARINE PRODUCTS, INC. (USA)
SPECIFICATIONS
width1.875 INCHES NOMINAL IN
length1.875 INCHES NOMINAL IN
weight0.273 POUNDS LBS
materialALUMINUM ALLOY OR ZINC ANODE
thickness0.375 INCHES NOMINAL IN
constructionSOLID
outside_diameter1.875 INCHES NOMINAL IN
special_featuresSTYLE IS MOUNT TYPE BUT ROUND IN SHAPE.
style_designatorMOUNT
fabrication_methodCAST
end_item_identificationBOAT,INFLATABLE
material_document_and_classificationMIL-DTL-24779, CONVENTIONAL MIL SPEC SINGLE MATERIAL RESPONSE ANODE
NSN5340-01-640-7813
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: RB-XS 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
•
LENGTH: 1.875 INCHES NOMINAL IN
•
STYLE DESIGNATOR: MOUNT
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-DTL-24779, CONVENTIONAL MIL SPEC SINGLE MATERIAL RESPONSE ANODE
•
OUTSIDE DIAMETER: 1.875 INCHES NOMINAL IN
•
CONSTRUCTION: SOLID
•
WIDTH: 1.875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH1.875 INCHES NOMINAL IN
STYLE DESIGNATORMOUNT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-DTL-24779, CONVENTIONAL MIL SPEC SINGLE MATERIAL RESPONSE ANODE
OUTSIDE DIAMETER1.875 INCHES NOMINAL IN
WEIGHT0.273 POUNDS LBS
CONSTRUCTIONSOLID
SPECIAL FEATURESSTYLE IS MOUNT TYPE BUT ROUND IN SHAPE.
WIDTH1.875 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYANODE,CORROSION PREVENTITIVE
END ITEM IDENTIFICATIONBOAT,INFLATABLE
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is RB-XS?
RB-XS is a ANODE,CORROSION PREVENTIVE.
What is the NSN for RB-XS?
RB-XS is cataloged in the U.S. Government catalog under NSN 5340-01-640-7813. 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.