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Technical Data Sheet
PartsTable / COMPONENT / 11598936
11598936 ✓ 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 SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC SEALING ELEMENT, case_style: SQUARE, seal_width: 0.406 INCHES NOMINAL IN, housing_bore_diameter: 4.285 INCHES NOMINAL IN, sealing_element_style: VERTICAL, accommodated_shaft_diameter: 3.375 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 5330-00-832-5651, 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
11598936
NSN: 5330-00-832-5651
FSC: 5330
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC SEALING ELEMENT
case_styleSQUARE
seal_width0.406 INCHES NOMINAL IN
housing_bore_diameter4.285 INCHES NOMINAL IN
sealing_element_styleVERTICAL
accommodated_shaft_diameter3.375 INCHES NOMINAL IN
NSN5330-00-832-5651
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11598936 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
•
CASE STYLE: SQUARE
•
HOUSING BORE DIAMETER: 4.285 INCHES NOMINAL IN
•
SEAL WIDTH: 0.406 INCHES NOMINAL IN
•
SEALING ELEMENT STYLE: VERTICAL
•
MATERIAL: RUBBER SYNTHETIC SEALING ELEMENT
•
ACCOMMODATED SHAFT DIAMETER: 3.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CASE STYLESQUARE
HOUSING BORE DIAMETER4.285 INCHES NOMINAL IN
SEAL WIDTH0.406 INCHES NOMINAL IN
SEALING ELEMENT STYLEVERTICAL
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
MATERIALSTEEL CASE
ACCOMMODATED SHAFT DIAMETER3.375 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
A1237736Interchangeable
interchangeable cross-reference
interchangeable
518703Interchangeable
interchangeable cross-reference
interchangeable
PL 6743-01257-01/96Interchangeable
interchangeable cross-reference
interchangeable
5330008325651Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11598936?
11598936 is a SEAL,PLAIN ENCASED.
What parts can replace 11598936?
There are 4 known substitutes for 11598936: A1237736, 518703, PL 6743-01257-01/96 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 11598936?
11598936 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-832-5651. 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