PartsTable / COMPONENT / F943
F943
✓ 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
PISTON,HYDRAULIC BRAKE,MASTER CY. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-634-8265, 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
F943
NSN: 5330-00-634-8265 FSC: 5330 CAGE: 60703 — TRICO PRODUCTS CORPORATION (USA)
SPECIFICATIONS
Part Number F943 NSN 5330-00-634-8265
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: F943
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 28
20664 Interchangeable interchangeable cross-reference
interchangeable
918 48 Interchangeable interchangeable cross-reference
interchangeable
DBE48A Interchangeable interchangeable cross-reference
interchangeable
44118 Interchangeable interchangeable cross-reference
interchangeable
HHP96-1-64IN Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is F943?
F943 is a PISTON,HYDRAULIC BRAKE,MASTER CY.
What parts can replace F943?
There are 28 known substitutes for F943: 20664, 918 48, DBE48A and 25 more. Substitute compatibility should be verified for your specific system.
Is F943 still available?
F943 is currently cancelled.