PartsTable
Technical Data Sheet
Download PDF

3606K21 — ANODE,CORROSION PREVENTIVE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3606K21: ANODE,CORROSION PREVENTIVE.

The ANODE,CORROSION PREVENTIVE is a the manufacturer industrial component. Key specifications include length: 4.000 INCHES NOMINAL IN, material: ZINC ANODE, construction: SOLID, mounting_method: THREADED PLUG, outside_diameter: 1.000 INCHES NOMINAL IN, special_features: INCLUDES NPT BRASS HEX PLUG. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-552-8674, 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
3606K21
NSN: 5340-01-552-8674
FSC: 5340 — Hardware, Commercial
CAGE: 2V507 — MCMASTER-CARR SUPPLY COMPANY (USA)
SPECIFICATIONS
length4.000 INCHES NOMINAL IN
materialZINC ANODE
constructionSOLID
mounting_methodTHREADED PLUG
outside_diameter1.000 INCHES NOMINAL IN
special_featuresINCLUDES NPT BRASS HEX PLUG
style_designatorROD TYPE NO CORE
end_item_identificationEND ITEM NSN: 1905-01-154-1191; LANDING CRAFT UTILI
NSN5340-01-552-8674
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3606K21 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: 4.000 INCHES NOMINAL IN
•
MOUNTING METHOD: THREADED PLUG
•
STYLE DESIGNATOR: ROD TYPE NO CORE
•
OUTSIDE DIAMETER: 1.000 INCHES NOMINAL IN
•
CONSTRUCTION: SOLID
•
MATERIAL: ZINC ANODE
TECHNICAL CHARACTERISTICS
LENGTH4.000 INCHES NOMINAL IN
MOUNTING METHODTHREADED PLUG
STYLE DESIGNATORROD TYPE NO CORE
OUTSIDE DIAMETER1.000 INCHES NOMINAL IN
CONSTRUCTIONSOLID
SPECIAL FEATURESINCLUDES NPT BRASS HEX PLUG
END ITEM IDENTIFICATIONEND ITEM NSN: 1905-01-154-1191; LANDING CRAFT UTILI
MATERIALZINC ANODE
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 3606K21?
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 3606K21?
3606K21 is a ANODE,CORROSION PREVENTIVE.
What is the NSN for 3606K21?
3606K21 is cataloged in the U.S. Government catalog under NSN 5340-01-552-8674. 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 — 3606K21

✓ 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.