PartsTable
Technical Data Sheet
201812 ✓ 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: STEEL CORROSION RESISTING OVERALL, body_style: EMBASE FEMALE, W/GUIDES, overall_width: 0.875 INCHES NOMINAL IN, terminal_type: TAB, SOLDER LUG SINGLE MATING END SINGLE CONTACT GROUPING, overall_height: 1.148 INCHES NOMINAL IN, overall_length: 2.442 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 5330-00-253-3204, 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
201812
NSN: 5330-00-253-3204
FSC: 5330
CAGE: 61208 — TWIN DISC, INCORPORATED DBA TWIN DISC MID-ATLANTIC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
body_styleEMBASE FEMALE, W/GUIDES
overall_width0.875 INCHES NOMINAL IN
terminal_typeTAB, SOLDER LUG SINGLE MATING END SINGLE CONTACT GROUPING
overall_height1.148 INCHES NOMINAL IN
overall_length2.442 INCHES NOMINAL IN
insert_materialPLASTIC DIALLYL PHTHALATE SINGLE MATING END
contact_materialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
special_featuresCORTEX SCREW; SELF-TAPPING; LARGE; 2.0MM BY 12MM MM
precious_materialGOLD
terminal_locationBACK SINGLE MATING END SINGLE CONTACT GROUPING
mating_end_quantity1
NSN5330-00-253-3204
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 201812 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
SUPPLEMENTARY FEATURES: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
TECHNICAL CHARACTERISTICS (FLIS)
SUPPLEMENTARY FEATURESCROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
SPECIAL FEATURESSTYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
26-190-16SInterchangeable
interchangeable cross-reference
interchangeable
26-190-16Interchangeable
interchangeable cross-reference
interchangeable
1-910072-001Interchangeable
interchangeable cross-reference
interchangeable
518-5794763 ITEM 1Interchangeable
interchangeable cross-reference
interchangeable
2018-12Interchangeable
interchangeable cross-reference
interchangeable
201.812Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 201812?
201812 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 201812?
There are 9 known substitutes for 201812: 26-190-16S, 26-190-16, 1-910072-001 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 201812?
201812 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-253-3204. This indicates validated use in U.S. government and defense supply chains.
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