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PartsTable / COMPONENT / DA4536-48
DA4536-48 ✓ 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 GASKET is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, hole_diameter: 0.328 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 4.530 INCHES NOMINAL IN, aperture_diameter: 2.841 INCHES NOMINAL IN, gage_ring_thickness: 0.920 INCHES NOMINAL IN, bolt_circle_diameter: 4.312 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-016-6320, 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
DA4536-48
NSN: 5330-00-016-6320
FSC: 5330
CAGE: SW461 — HUTCHINSON SEAL DE MEXICO STILLMAN SEAL DIVISION DIV STILLMAN SEAL,JPR,ESPA (MEX)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 OVERALL
hole_diameter0.328 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width4.530 INCHES NOMINAL IN
aperture_diameter2.841 INCHES NOMINAL IN
gage_ring_thickness0.920 INCHES NOMINAL IN
bolt_circle_diameter4.312 INCHES NOMINAL IN
outside_corner_radius0.375 INCHES NOMINAL IN
cross-sectional_thickness0.132 INCHES NOMINAL IN
cross-sectional_shape_styleMETAL AND SYNTHETIC RUBBER
outside_corner_inverted_radius0.375 INCHES NOMINAL IN
side_radius_from_gasket_center1.875 INCHES NOMINAL IN
material_document_and_classificationQQ-A-250/5 T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-016-6320
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: DA4536-48 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
•
OUTSIDE CORNER INVERTED RADIUS: 0.375 INCHES NOMINAL IN
•
GAGE RING THICKNESS: 0.920 INCHES NOMINAL IN
•
CROSS-SECTIONAL THICKNESS: 0.132 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: METAL AND SYNTHETIC RUBBER
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/5 T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
SIDE RADIUS FROM GASKET CENTER: 1.875 INCHES NOMINAL IN
•
BOLT CIRCLE DIAMETER: 4.312 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE CORNER INVERTED RADIUS0.375 INCHES NOMINAL IN
GAGE RING THICKNESS0.920 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS0.132 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEMETAL AND SYNTHETIC RUBBER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/5 T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL WIDTH4.530 INCHES NOMINAL IN
SIDE RADIUS FROM GASKET CENTER1.875 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER4.312 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS0.375 INCHES NOMINAL IN
HOLE DIAMETER0.328 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
4627SERIES99Interchangeable
interchangeable cross-reference
interchangeable
171526Interchangeable
interchangeable cross-reference
interchangeable
4627Interchangeable
interchangeable cross-reference
interchangeable
9151293Interchangeable
interchangeable cross-reference
interchangeable
A7196Interchangeable
interchangeable cross-reference
interchangeable
ARP-115-48Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DA4536-48?
DA4536-48 is a GASKET.
What parts can replace DA4536-48?
There are 11 known substitutes for DA4536-48: 4627SERIES99, 171526, 4627 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DA4536-48?
DA4536-48 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-016-6320. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026