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Technical Data Sheet
PartsTable / COMPONENT / 5330012036551
5330012036551 ✓ 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: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN, temp_rating: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, housing_bore_diameter: 4.248 INCHES MINIMUM AND 4.251 INCHES MAXIMUM IN, sealing_element_style: VERTICAL-ANGULAR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-203-6551, 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
5330012036551
NSN: 5330-01-203-6551
FSC: 5330
CAGE: A00AM — E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES
SPECIFICATIONS
materialRUBBER SYNTHETIC SEALING ELEMENT
case_styleSQUARE
seal_width0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
temp_rating-65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
housing_bore_diameter4.248 INCHES MINIMUM AND 4.251 INCHES MAXIMUM IN
sealing_element_styleVERTICAL-ANGULAR
accommodated_shaft_diameter3.500 INCHES MINIMUM AND 3.502 INCHES MAXIMUM IN
NSN5330-01-203-6551
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5330012036551 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 DIAMETER: 3.500 INCHES MINIMUM AND 3.502 INCHES MAXIMUM IN
•
SEALING ELEMENT STYLE: VERTICAL-ANGULAR
•
SEAL WIDTH: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
•
HOUSING BORE DIAMETER: 4.248 INCHES MINIMUM AND 4.251 INCHES MAXIMUM IN
•
CASE STYLE: SQUARE
•
TEMP RATING: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
•
MATERIAL: STEEL CASE
TECHNICAL CHARACTERISTICS (FLIS)
ACCOMMODATED SHAFT DIAMETER3.500 INCHES MINIMUM AND 3.502 INCHES MAXIMUM IN
SEALING ELEMENT STYLEVERTICAL-ANGULAR
SEAL WIDTH0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
HOUSING BORE DIAMETER4.248 INCHES MINIMUM AND 4.251 INCHES MAXIMUM IN
CASE STYLESQUARE
TEMP RATING-65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
MATERIALSTEEL CASE
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
22CR228Interchangeable
interchangeable cross-reference
interchangeable
CEC01981Interchangeable
interchangeable cross-reference
interchangeable
1234296-1Interchangeable
interchangeable cross-reference
interchangeable
1981Interchangeable
interchangeable cross-reference
interchangeable
1979Interchangeable
interchangeable cross-reference
interchangeable
SM-B-447175-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5330012036551?
5330012036551 is a SEAL,PLAIN ENCASED.
What parts can replace 5330012036551?
There are 13 known substitutes for 5330012036551: 22CR228, CEC01981, 1234296-1 and 10 more. Substitute compatibility should be verified for your specific system.
Is 5330012036551 still available?
5330012036551 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026