PartsTable
Technical Data Sheet
DE037 ✓ 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

The O-RING is a the manufacturer industrial component. Key specifications include end_item_identification: DLA/GSA MANAGED ITEMS THAT CANNOT BE IDENTIFIED TO A SPECIFICS ARMY WEAPONS SYSTEMS/END ITEM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-169-4572, 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
DE037
NSN: 5331-01-169-4572
FSC: 5331 — O-RING
CAGE: Z01M1 — JFD AUSTRALIA PTY LTD JAMES FISHER AUSTRALIA PTY LTD (AUS)
SPECIFICATIONS
end_item_identificationDLA/GSA MANAGED ITEMS THAT CANNOT BE IDENTIFIED TO A SPECIFICS ARMY WEAPONS SYSTEMS/END ITEM
NSN5331-01-169-4572
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: DE037 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
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONDLA/GSA MANAGED ITEMS THAT CANNOT BE IDENTIFIED TO A SPECIFICS ARMY WEAPONS SYSTEMS/END ITEM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
1898Interchangeable
interchangeable cross-reference
interchangeable
B94.19 TABLE 41Interchangeable
interchangeable cross-reference
interchangeable
C41615Interchangeable
interchangeable cross-reference
interchangeable
41615Interchangeable
interchangeable cross-reference
interchangeable
G-12Interchangeable
interchangeable cross-reference
interchangeable
15422Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DE037?
DE037 is a O-RING.
What parts can replace DE037?
There are 22 known substitutes for DE037: 1898, B94.19 TABLE 41, C41615 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DE037?
DE037 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-169-4572. This indicates validated use in U.S. government and defense supply chains.
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