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Technical Data Sheet
91400PC30A ✓ 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: STEEL CASE, case_style: SQUARE, seal_width: 0.562 INCHES NOMINAL IN, housing_bore_diameter: 5.501 INCHES NOMINAL IN, sealing_element_style: ANGULAR, accommodated_shaft_diameter: 4.500 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 5330-00-154-8427, 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
91400PC30A
NSN: 5330-00-154-8427
FSC: 5330
CAGE: 21444 — REXNORD INDUSTRIES LLC (USA)
SPECIFICATIONS
materialSTEEL CASE
case_styleSQUARE
seal_width0.562 INCHES NOMINAL IN
housing_bore_diameter5.501 INCHES NOMINAL IN
sealing_element_styleANGULAR
accommodated_shaft_diameter4.500 INCHES NOMINAL IN
accommodated_shaft_maximum_rated_speed2000 FEET PER MINUTE FT
NSN5330-00-154-8427
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 91400PC30A 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
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
SEALING ELEMENT STYLE: ANGULAR
CASE STYLE: SQUARE
MATERIAL: STEEL CASE
ACCOMMODATED SHAFT DIAMETER: 4.500 INCHES NOMINAL IN
HOUSING BORE DIAMETER: 5.501 INCHES NOMINAL IN
SEAL WIDTH: 0.562 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
ACCOMMODATED SHAFT MAXIMUM RATED SPEED2000 FEET PER MINUTE FT
SEALING ELEMENT STYLEANGULAR
CASE STYLESQUARE
MATERIALSTEEL CASE
MATERIALLEATHER SEALING ELEMENT
ACCOMMODATED SHAFT DIAMETER4.500 INCHES NOMINAL IN
HOUSING BORE DIAMETER5.501 INCHES NOMINAL IN
SEAL WIDTH0.562 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
55200Interchangeable
interchangeable cross-reference
interchangeable
1A9859Interchangeable
interchangeable cross-reference
interchangeable
X1-63Interchangeable
interchangeable cross-reference
interchangeable
62AX310Interchangeable
interchangeable cross-reference
interchangeable
59007HInterchangeable
interchangeable cross-reference
interchangeable
2307Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 91400PC30A?
91400PC30A is a SEAL,PLAIN ENCASED.
What parts can replace 91400PC30A?
There are 25 known substitutes for 91400PC30A: 55200, 1A9859, X1-63 and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 91400PC30A?
91400PC30A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-154-8427. This indicates validated use in U.S. government and defense supply chains.
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