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Technical Data Sheet
213522 ITEM 14 ✓ 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

SEAT,HELICAL COMPRESSION SPRING. Key specifications include material: STEEL COMP 1020, material_document_and_classification: AISI 1020 ASSN STD SINGLE MATERIAL RESPONSE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-236-2862, 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
213522 ITEM 14
NSN: 5340-01-236-2862
FSC: 5340
CAGE: 16497 — DRESSER, INC. DBA DRESSER EQUIPMENT GROUP DIV INDUSTRIAL VALVE OPERATIONS, DRESSE (USA)
SPECIFICATIONS
materialSTEEL COMP 1020
material_document_and_classificationAISI 1020 ASSN STD SINGLE MATERIAL RESPONSE
NSN5340-01-236-2862
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 213522 ITEM 14 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
MATERIAL: STEEL COMP 1020
MATERIAL DOCUMENT AND CLASSIFICATION: AISI 1020 ASSN STD SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 1020
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 1020 ASSN STD SINGLE MATERIAL RESPONSE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
213522 ITEM 2Interchangeable
interchangeable cross-reference
interchangeable
1242601Interchangeable
interchangeable cross-reference
interchangeable
213522Interchangeable
interchangeable cross-reference
interchangeable
0272511Interchangeable
interchangeable cross-reference
interchangeable
213522 ITEM 3Interchangeable
interchangeable cross-reference
interchangeable
0273901Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 213522 ITEM 14?
213522 ITEM 14 is a SEAT,HELICAL COMPRESSION SPRING.
What parts can replace 213522 ITEM 14?
There are 6 known substitutes for 213522 ITEM 14: 213522 ITEM 2, 1242601, 213522 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 213522 ITEM 14?
213522 ITEM 14 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-236-2862. This indicates validated use in U.S. government and defense supply chains.
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