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PartsTable / COMPONENT / 4239-1REVC
4239-1REVC ✓ 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: RECESSED, seal_width: 0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN, temp_rating: 300.0 FAHRENHEIT DEGF, housing_bore_diameter: 1.132 INCHES MINIMUM AND 1.136 INCHES MAXIMUM IN, sealing_element_style: ANGULAR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-179-1224, 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
4239-1REVC
NSN: 5330-00-179-1224
FSC: 5330
CAGE: 91251 — FREUDENBERG-NOK GENERAL PARTNERSHIP DBA FREDENBERG-NOK SEALS DIVISION (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC SEALING ELEMENT
case_styleRECESSED
seal_width0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
temp_rating300.0 FAHRENHEIT DEGF
housing_bore_diameter1.132 INCHES MINIMUM AND 1.136 INCHES MAXIMUM IN
sealing_element_styleANGULAR
accommodated_shaft_diameter0.445 INCHES MINIMUM AND 0.475 INCHES MAXIMUM IN
material_document_and_classification-4601A,91547 MFR REF SINGLE MATERIAL RESPONSE SEALING ELEMENT A
accommodated_shaft_maximum_rated_speed42000 FEET PER MINUTE FT
NSN5330-00-179-1224
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4239-1REVC 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 DOCUMENT AND CLASSIFICATION: FED STD 66,SAE 1010 FED STD SINGLE MATERIAL RESPONSE CASE
•
CASE STYLE: RECESSED
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 42000 FEET PER MINUTE FT
•
MATERIAL: STEEL CASE
•
ACCOMMODATED SHAFT DIAMETER: 0.445 INCHES MINIMUM AND 0.475 INCHES MAXIMUM IN
•
TEMP RATING: 300.0 FAHRENHEIT DEGF
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66,SAE 1010 FED STD SINGLE MATERIAL RESPONSE CASE
CASE STYLERECESSED
ACCOMMODATED SHAFT MAXIMUM RATED SPEED42000 FEET PER MINUTE FT
MATERIALSTEEL CASE
MATERIAL DOCUMENT AND CLASSIFICATION-4601A,91547 MFR REF SINGLE MATERIAL RESPONSE SEALING ELEMENT A
ACCOMMODATED SHAFT DIAMETER0.445 INCHES MINIMUM AND 0.475 INCHES MAXIMUM IN
TEMP RATING300.0 FAHRENHEIT DEGF
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
SEALING ELEMENT STYLEANGULAR
HOUSING BORE DIAMETER1.132 INCHES MINIMUM AND 1.136 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
4-49316Interchangeable
interchangeable cross-reference
interchangeable
840691Interchangeable
interchangeable cross-reference
interchangeable
4E13872Interchangeable
interchangeable cross-reference
interchangeable
514246Interchangeable
interchangeable cross-reference
interchangeable
1-300-235-02Interchangeable
Same NIIN cross-reference
interchangeable
1-300-235Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4239-1REVC?
4239-1REVC is a SEAL,PLAIN ENCASED.
What parts can replace 4239-1REVC?
There are 6 known substitutes for 4239-1REVC: 4-49316, 840691, 4E13872 and 3 more. Substitute compatibility should be verified for your specific system.
Is 4239-1REVC still available?
4239-1REVC is currently cancelled.
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Last verified: July 2026