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Technical Data Sheet
5437507073 ✓ 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 PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY AND RUBBER SYNTHETIC OVERALL, peripheral_diameter: 12.360 INCHES MINIMUM AND 12.390 INCHES MAXIMUM IN, center_hole_diameter: 11.500 INCHES NOMINAL IN, cross-sectional_height: 0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN, cross-sectional_shape_style: DELTA. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-531-2284, 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
5437507073
NSN: 5330-00-531-2284
FSC: 5330
CAGE: 73680 — GARLOCK SEALING TECHNOLOGIES LLC DBA GARLOCK SEALING TECHNOLOGIES LLC (USA)
SPECIFICATIONS
materialNICKEL ALLOY AND RUBBER SYNTHETIC OVERALL
peripheral_diameter12.360 INCHES MINIMUM AND 12.390 INCHES MAXIMUM IN
center_hole_diameter11.500 INCHES NOMINAL IN
cross-sectional_height0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN
cross-sectional_shape_styleDELTA
NSN5330-00-531-2284
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5437507073 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: 11.500 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE: DELTA
CROSS-SECTIONAL HEIGHT: 0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN
PERIPHERAL DIAMETER: 12.360 INCHES MINIMUM AND 12.390 INCHES MAXIMUM IN
MATERIAL: NICKEL ALLOY AND RUBBER SYNTHETIC OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
CENTER HOLE DIAMETER11.500 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEDELTA
CROSS-SECTIONAL HEIGHT0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN
PERIPHERAL DIAMETER12.360 INCHES MINIMUM AND 12.390 INCHES MAXIMUM IN
MATERIALNICKEL ALLOY AND RUBBER SYNTHETIC OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
121722Interchangeable
interchangeable cross-reference
interchangeable
FF-S-92Interchangeable
interchangeable cross-reference
interchangeable
1302Interchangeable
interchangeable cross-reference
interchangeable
10030Interchangeable
interchangeable cross-reference
interchangeable
GGG-D-751 TYEInterchangeable
interchangeable cross-reference
interchangeable
95344Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5437507073?
5437507073 is a PACKING,PREFORMED.
What parts can replace 5437507073?
There are 11 known substitutes for 5437507073: 121722, FF-S-92, 1302 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5437507073?
5437507073 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-531-2284. This indicates validated use in U.S. government and defense supply chains.
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