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BES-3521 — SPRING,ELASTOMER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

BES-3521: SPRING,ELASTOMER.

The SPRING,ELASTOMER is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR, special_features: COIL QUANTITY, 3.5, LENGTH 1 INCH, MAXIMUM LOAD, 209, SPRING RATE, 598 POUNDS PER SQUARE INCH, NOMINAL LBS. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-481-9828, 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
BES-3521
NSN: 5360-01-481-9828
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 01599 — REID SUPPLY COMPANY (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR
special_featuresCOIL QUANTITY, 3.5, LENGTH 1 INCH, MAXIMUM LOAD, 209, SPRING RATE, 598 POUNDS PER SQUARE INCH, NOMINAL LBS
NSN5360-01-481-9828
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,ELASTOMER TITLE COMPONENT PN BES-3521 MFR SPRING,ELASTOMER
KEY FEATURES
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESCOIL QUANTITY, 3.5, LENGTH 1 INCH, MAXIMUM LOAD, 209, SPRING RATE, 598 POUNDS PER SQUARE INCH, NOMINAL LBS
MATERIALRUBBER CHLOROPRENE CLASS CR
OTHER ITEMS IN FSC 5360 — Coil, Flat, Leaf, and Wire Springs
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5360-00-001-1842 5360-00-001-1945 5360-00-001-2010 5360-00-001-3865 5360-00-001-3950 5360-00-001-4650 5360-00-001-4664 5360-00-001-4703
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is BES-3521?
BES-3521 is a SPRING,ELASTOMER.
What is the NSN for BES-3521?
BES-3521 is cataloged in the U.S. Government catalog under NSN 5360-01-481-9828. 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.