PartsTable
Technical Data Sheet
Download PDF

RB-S — ANODE,CORROSION PREVENTIVE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

RB-S: ANODE,CORROSION PREVENTIVE.

The ANODE,CORROSION PREVENTIVE is a the manufacturer industrial component. Key specifications include thickness: 0.775 INCHES NOMINAL IN, construction: SOLID, core_diameter: 0.275 INCHES NOMINAL IN, outside_diameter: 2.690 INCHES NOMINAL IN, style_designator: HEAT EXCHANGER SLAB PIPE CORE, end_item_identification: BOAT, INFLATABLE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-640-7880, 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-S
NSN: 5340-01-640-7880
FSC: 5340 — Hardware, Commercial
CAGE: 1V986 — SEA SHIELD MARINE PRODUCTS, INC. (USA)
SPECIFICATIONS
thickness0.775 INCHES NOMINAL IN
constructionSOLID
core_diameter0.275 INCHES NOMINAL IN
outside_diameter2.690 INCHES NOMINAL IN
style_designatorHEAT EXCHANGER SLAB PIPE CORE
end_item_identificationBOAT, INFLATABLE
NSN5340-01-640-7880
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: RB-S 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
•
STYLE DESIGNATOR: HEAT EXCHANGER SLAB PIPE CORE
•
OUTSIDE DIAMETER: 2.690 INCHES NOMINAL IN
•
CORE DIAMETER: 0.275 INCHES NOMINAL IN
•
CONSTRUCTION: SOLID
•
THICKNESS: 0.775 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORHEAT EXCHANGER SLAB PIPE CORE
OUTSIDE DIAMETER2.690 INCHES NOMINAL IN
CORE DIAMETER0.275 INCHES NOMINAL IN
CONSTRUCTIONSOLID
END ITEM IDENTIFICATIONBOAT, INFLATABLE
THICKNESS0.775 INCHES NOMINAL IN
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
Ready to buy RB-S?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is RB-S?
RB-S is a ANODE,CORROSION PREVENTIVE.
What is the NSN for RB-S?
RB-S is cataloged in the U.S. Government catalog under NSN 5340-01-640-7880. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — RB-S

✓ 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.