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262992R91 ✓ 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: 0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN, housing_bore_diameter: 7.500 INCHES NOMINAL IN, sealing_element_style: ANGULAR, accommodated_shaft_diameter: 6.000 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-290-6405, 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
262992R91
NSN: 5330-00-290-6405
FSC: 5330
CAGE: 29510 — KOMATSU AMERICAN INTL CO (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC SEALING ELEMENT
case_styleSQUARE
seal_width0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN
housing_bore_diameter7.500 INCHES NOMINAL IN
sealing_element_styleANGULAR
accommodated_shaft_diameter6.000 INCHES NOMINAL IN
accommodated_shaft_maximum_rated_speed2000 FEET PER MINUTE FT
NSN5330-00-290-6405
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 262992R91 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
SEALING ELEMENT STYLE: ANGULAR
HOUSING BORE DIAMETER: 7.500 INCHES NOMINAL IN
MATERIAL: STEEL CASE
CASE STYLE: SQUARE
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
ACCOMMODATED SHAFT DIAMETER: 6.000 INCHES NOMINAL IN
SEAL WIDTH: 0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
SEALING ELEMENT STYLEANGULAR
HOUSING BORE DIAMETER7.500 INCHES NOMINAL IN
MATERIALSTEEL CASE
CASE STYLESQUARE
ACCOMMODATED SHAFT MAXIMUM RATED SPEED2000 FEET PER MINUTE FT
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
ACCOMMODATED SHAFT DIAMETER6.000 INCHES NOMINAL IN
SEAL WIDTH0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
N32250PCX8708AInterchangeable
interchangeable cross-reference
interchangeable
X8708APC18438Interchangeable
interchangeable cross-reference
interchangeable
32517Interchangeable
interchangeable cross-reference
interchangeable
LVT5211.16-076374Interchangeable
interchangeable cross-reference
interchangeable
5905PL2156074Interchangeable
interchangeable cross-reference
interchangeable
RCR05G821KInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 262992R91?
262992R91 is a SEAL,PLAIN ENCASED.
What parts can replace 262992R91?
There are 18 known substitutes for 262992R91: N32250PCX8708A, X8708APC18438, 32517 and 15 more. Substitute compatibility should be verified for your specific system.
Is 262992R91 still available?
262992R91 is currently cancelled.
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