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Technical Data Sheet

5557-00 — Technical Data Sheet

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Esselte · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The GASKET is a Esselte industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System under NSN 5330-01-124-5158, 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
5557-00
NSN: 5330-01-124-5158
FSC: 5330
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
Part Number5557-00
ManufacturerEsselte
NSN5330-01-124-5158
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5557-00 MFR: Esselte ⚠ 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
5557InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
K5557InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
Y400I2110InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
07-850184InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
850184InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
3391FInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5557-00?
5557-00 is a GASKET manufactured by Esselte.
What parts can replace 5557-00?
There are 19 known substitutes for 5557-00: 5557, K5557, Y400I2110 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5557-00?
5557-00 is cataloged in the Federal Logistics Information System under NSN 5330-01-124-5158. This indicates validated use in U.S. government and defense supply chains.
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