PartsTable
Technical Data Sheet
4036D28 ✓ 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 material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, center_hole_diameter: 3.560 INCHES NOMINAL IN, cross-sectional_height: 0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-515-5558, 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
4036D28
NSN: 5331-00-515-5558
FSC: 5331 — O-RING
CAGE: 0AHP5 — CURTISS-WRIGHT CONTROLS, INC. DIV ACTUATION DIVISION (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
center_hole_diameter3.560 INCHES NOMINAL IN
cross-sectional_height0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
NSN5331-00-515-5558
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4036D28 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
KEY FEATURES
CENTER HOLE DIAMETER: 3.560 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT: 0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS (FLIS)
CENTER HOLE DIAMETER3.560 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
1891Interchangeable
interchangeable cross-reference
interchangeable
30345Interchangeable
interchangeable cross-reference
interchangeable
A51147Interchangeable
interchangeable cross-reference
interchangeable
591B1-1Interchangeable
interchangeable cross-reference
interchangeable
FE466AInterchangeable
interchangeable cross-reference
interchangeable
6642Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4036D28?
4036D28 is a O-RING.
What parts can replace 4036D28?
There are 15 known substitutes for 4036D28: 1891, 30345, A51147 and 12 more. Substitute compatibility should be verified for your specific system.
Is 4036D28 still available?
4036D28 is currently cancelled.
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