PartsTable
Technical Data Sheet
D1073 ✓ 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. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-113-3702, 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
D1073
NSN: 5331-01-113-3702
FSC: 5331 — O-RING
CAGE: 59776 — WANNER ENGINEERING INC (USA)
SPECIFICATIONS
Part NumberD1073
NSN5331-01-113-3702
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: D1073 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 15
MS28775-152Interchangeable
interchangeable cross-reference
interchangeable
AS568-152 AMS-P-5516 CLASS AInterchangeable
interchangeable cross-reference
interchangeable
AMS-P-5516 CL AInterchangeable
interchangeable cross-reference
interchangeable
580-204-1416793PC25Interchangeable
interchangeable cross-reference
interchangeable
580-204-1416793PInterchangeable
interchangeable cross-reference
interchangeable
6803PC25Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D1073?
D1073 is a O-RING.
What parts can replace D1073?
There are 15 known substitutes for D1073: MS28775-152, AS568-152 AMS-P-5516 CLASS A, AMS-P-5516 CL A and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D1073?
D1073 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-113-3702. This indicates validated use in U.S. government and defense supply chains.
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