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Technical Data Sheet
12358784-2 ✓ 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 CORROSION RESISTING SPRING, case_style: SQUARE, seal_width: 0.300 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN, outside_diameter: 2.129 INCHES NOMINAL IN, surface_treatment: PHOSPHATE MANGANESE OR PHOSPHATE ZINC CASE, housing_bore_diameter: 2.127 INCHES MINIMUM AND 2.132 INCHES MAXIMUM 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 5330-01-326-7597, 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
12358784-2
NSN: 5330-01-326-7597
FSC: 5330
CAGE: T0720 — FNSS SAVUNMA SISTEMLERI ANONIM SIRKETI (TUR)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING SPRING
case_styleSQUARE
seal_width0.300 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
outside_diameter2.129 INCHES NOMINAL IN
surface_treatmentPHOSPHATE MANGANESE OR PHOSPHATE ZINC CASE
housing_bore_diameter2.127 INCHES MINIMUM AND 2.132 INCHES MAXIMUM IN
sealing_element_styleVERTICAL
accommodated_shaft_diameter1.429 INCHES MINIMUM AND 1.431 INCHES MAXIMUM IN
surface_treatment_document_and_classificationDOD-P-16232,TY M,CL 2 FED SPEC 1ST TREATMENT RESPONSE OR DOD-P-16232,TY Z,CL 2 FED SPEC 2ND TREATMENT RESPONSE CASE
NSN5330-01-326-7597
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12358784-2 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
HOUSING BORE DIAMETER: 2.127 INCHES MINIMUM AND 2.132 INCHES MAXIMUM IN
SEAL WIDTH: 0.300 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
SEALING ELEMENT STYLE: VERTICAL
ACCOMMODATED SHAFT DIAMETER: 1.429 INCHES MINIMUM AND 1.431 INCHES MAXIMUM IN
OUTSIDE DIAMETER: 2.129 INCHES NOMINAL IN
MATERIAL: STEEL CORROSION RESISTING SPRING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: DOD-P-16232,TY M,CL 2 FED SPEC 1ST TREATMENT RESPONSE OR DOD-P-16232,TY Z,CL 2 FED SPEC 2ND TREATMENT RESPONSE CASE
TECHNICAL CHARACTERISTICS (FLIS)
HOUSING BORE DIAMETER2.127 INCHES MINIMUM AND 2.132 INCHES MAXIMUM IN
SEAL WIDTH0.300 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
SEALING ELEMENT STYLEVERTICAL
ACCOMMODATED SHAFT DIAMETER1.429 INCHES MINIMUM AND 1.431 INCHES MAXIMUM IN
OUTSIDE DIAMETER2.129 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING SPRING
MATERIALSTEEL CASE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDOD-P-16232,TY M,CL 2 FED SPEC 1ST TREATMENT RESPONSE OR DOD-P-16232,TY Z,CL 2 FED SPEC 2ND TREATMENT RESPONSE CASE
SURFACE TREATMENTPHOSPHATE MANGANESE OR PHOSPHATE ZINC CASE
MATERIALRUBBER FLUOROCARBON CLASS FPM SEALING ELEMENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
T-244-MInterchangeable
interchangeable cross-reference
interchangeable
72-700476-1Interchangeable
interchangeable cross-reference
interchangeable
MS35431-3Interchangeable
interchangeable cross-reference
interchangeable
14886Interchangeable
interchangeable cross-reference
interchangeable
8902-38-1Interchangeable
interchangeable cross-reference
interchangeable
KH52HC101Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12358784-2?
12358784-2 is a SEAL,PLAIN ENCASED.
What parts can replace 12358784-2?
There are 9 known substitutes for 12358784-2: T-244-M, 72-700476-1, MS35431-3 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12358784-2?
12358784-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-326-7597. This indicates validated use in U.S. government and defense supply chains.
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