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Technical Data Sheet
DR159/69 ITEM 7 ✓ 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 DR159/69 ITEM 7 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-321-5967, 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
DR159/69 ITEM 7
NSN: 5331-01-321-5967
FSC: 5331 — O-RING
CAGE: 0JKF4 — ULSTEIN USA INC (USA)
SPECIFICATIONS
Part NumberDR159/69 ITEM 7
NSN5331-01-321-5967
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: DR159/69 ITEM 7 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
1026-7Interchangeable
interchangeable cross-reference
interchangeable
N406P13Interchangeable
interchangeable cross-reference
interchangeable
EA38Interchangeable
interchangeable cross-reference
interchangeable
5808685-3Interchangeable
interchangeable cross-reference
interchangeable
RN1245-30Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DR159/69 ITEM 7?
DR159/69 ITEM 7 is a DR159/69 ITEM 7.
What parts can replace DR159/69 ITEM 7?
There are 5 known substitutes for DR159/69 ITEM 7: 1026-7, N406P13, EA38 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DR159/69 ITEM 7?
DR159/69 ITEM 7 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-321-5967. This indicates validated use in U.S. government and defense supply chains.
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