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Technical Data Sheet
131118-2 ✓ 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 GASKET is a the manufacturer industrial component. Key specifications include color: BLACK, material: RUBBER SILICONE CLASS Q OVERALL, overall_width: 0.430 INCHES NOMINAL IN, overall_length: 1.430 INCHES NOMINAL IN, special_features: ONE OUTSIDE CORNER CUT 0.240 IN. WIDE; 0.500 IN.

LONG IN, fabrication_method: CELLULAR, UNEXPLODED. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-332-2183, 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
131118-2
NSN: 5330-01-332-2183
FSC: 5330
CAGE: 09344 — ROCKWELL COLLINS, INC. DBA RC DISPLAYS SYSTEMS (USA)
SPECIFICATIONS
colorBLACK
materialRUBBER SILICONE CLASS Q OVERALL
overall_width0.430 INCHES NOMINAL IN
overall_length1.430 INCHES NOMINAL IN
special_featuresONE OUTSIDE CORNER CUT 0.240 IN. WIDE; 0.500 IN. LONG IN
fabrication_methodCELLULAR, UNEXPLODED
cross-sectional_thickness0.125 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationMIL-R-46089 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-332-2183
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 131118-2 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
MATERIAL: RUBBER SILICONE CLASS Q OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-46089 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
COLOR: BLACK
FABRICATION METHOD: CELLULAR, UNEXPLODED
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER SILICONE CLASS Q OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-46089 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
SPECIAL FEATURESONE OUTSIDE CORNER CUT 0.240 IN. WIDE; 0.500 IN. LONG IN
COLORBLACK
OVERALL WIDTH0.430 INCHES NOMINAL IN
OVERALL LENGTH1.430 INCHES NOMINAL IN
FABRICATION METHODCELLULAR, UNEXPLODED
CROSS-SECTIONAL THICKNESS0.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
131182Interchangeable
interchangeable cross-reference
interchangeable
25704-281210-41-0Interchangeable
interchangeable cross-reference
interchangeable
MS35337-23Interchangeable
interchangeable cross-reference
interchangeable
PS078-0500CRPA022Interchangeable
interchangeable cross-reference
interchangeable
107001-1107Interchangeable
interchangeable cross-reference
interchangeable
13605-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 131118-2?
131118-2 is a GASKET.
What parts can replace 131118-2?
There are 9 known substitutes for 131118-2: 131182, 25704-281210-41-0, MS35337-23 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 131118-2?
131118-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-332-2183. This indicates validated use in U.S. government and defense supply chains.
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