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Technical Data Sheet
PartsTable / COMPONENT / 6B236728
6B236728 ✓ 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: RUBBER SYNTHETIC OVERALL, peripheral_diameter: 0.755 INCHES NOMINAL IN, center_hole_diameter: 0.549 INCHES NOMINAL IN, cross-sectional_height: 0.103 INCHES NOMINAL IN, cross-sectional_shape_style: SQUARE/RECTANGULAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-733-4599, 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
6B236728
NSN: 5330-00-733-4599
FSC: 5330
CAGE: 23382 — FWD SEAGRAVE HOLDINGS LP (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
peripheral_diameter0.755 INCHES NOMINAL IN
center_hole_diameter0.549 INCHES NOMINAL IN
cross-sectional_height0.103 INCHES NOMINAL IN
end_item_identificationW/S: SHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE); CRANE, WHEEL MTD, 20-TON W/BLK TACKLE; WATER PURIFICATION UNIT, REVERSE OSMOSIS (ROWPU)
cross-sectional_shape_styleSQUARE/RECTANGULAR
NSN5330-00-733-4599
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6B236728 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
•
MATERIAL: RUBBER SYNTHETIC OVERALL
•
CROSS-SECTIONAL HEIGHT: 0.103 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR
•
PERIPHERAL DIAMETER: 0.755 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 0.549 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER SYNTHETIC OVERALL
CROSS-SECTIONAL HEIGHT0.103 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
END ITEM IDENTIFICATIONW/S: SHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE); CRANE, WHEEL MTD, 20-TON W/BLK TACKLE; WATER PURIFICATION UNIT, REVERSE OSMOSIS (ROWPU)
PERIPHERAL DIAMETER0.755 INCHES NOMINAL IN
CENTER HOLE DIAMETER0.549 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
30048Interchangeable
interchangeable cross-reference
interchangeable
077Interchangeable
interchangeable cross-reference
interchangeable
SPL121143-1ITEM10Interchangeable
interchangeable cross-reference
interchangeable
SPL091243-1ITEM1Interchangeable
interchangeable cross-reference
interchangeable
10053Interchangeable
interchangeable cross-reference
interchangeable
EBA1405Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6B236728?
6B236728 is a PACKING,PREFORMED.
What parts can replace 6B236728?
There are 19 known substitutes for 6B236728: 30048, 077, SPL121143-1ITEM10 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6B236728?
6B236728 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-733-4599. 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