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Technical Data Sheet
2185-01 ✓ 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 BASE,ANTENNA SUPPORT is a the manufacturer industrial component. Key specifications include height: 0.1800 INCHES MINIMUM AND 0.1940 INCHES MAXIMUM IN, material: ALUMINUM ALLOY 2024, outside_diameter: 0.2178 INCHES MINIMUM AND 0.2187 INCHES MAXIMUM IN, style_designator: CUP, material_thickness: 0.0219 INCHES NOMINAL IN, end_item_identification: ANTENNA, GPS SPLITTER. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-105-2096, 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
2185-01
NSN: 5340-01-105-2096
FSC: 5340
CAGE: 92555 — THE LEE CO DBA THE LEE CO (USA)
SPECIFICATIONS
height0.1800 INCHES MINIMUM AND 0.1940 INCHES MAXIMUM IN
materialALUMINUM ALLOY 2024
outside_diameter0.2178 INCHES MINIMUM AND 0.2187 INCHES MAXIMUM IN
style_designatorCUP
material_thickness0.0219 INCHES NOMINAL IN
end_item_identificationANTENNA, GPS SPLITTER
material_document_and_classificationALLOY 2024, T4 NATIONAL SPEC SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyBRACKET,MTG GPS SPLITTER
NSN5340-01-105-2096
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2185-01 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: ALLOY 2024, T4 NATIONAL SPEC SINGLE MATERIAL RESPONSE
STYLE DESIGNATOR: CUP
OUTSIDE DIAMETER: 0.2178 INCHES MINIMUM AND 0.2187 INCHES MAXIMUM IN
HEIGHT: 0.1800 INCHES MINIMUM AND 0.1940 INCHES MAXIMUM IN
MATERIAL: ALUMINUM ALLOY 2024
MATERIAL THICKNESS: 0.0219 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONALLOY 2024, T4 NATIONAL SPEC SINGLE MATERIAL RESPONSE
STYLE DESIGNATORCUP
OUTSIDE DIAMETER0.2178 INCHES MINIMUM AND 0.2187 INCHES MAXIMUM IN
HEIGHT0.1800 INCHES MINIMUM AND 0.1940 INCHES MAXIMUM IN
MATERIALALUMINUM ALLOY 2024
MATERIAL THICKNESS0.0219 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
HS4100A2180Upgraded Successor
successor cross-reference
successor
42312D122Upgraded Successor
successor cross-reference
successor
AS3123-05Upgraded Successor
successor cross-reference
successor
2183Interchangeable
interchangeable cross-reference
interchangeable
2185-01Interchangeable
interchangeable cross-reference
interchangeable
PLGA2185010Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2185-01?
2185-01 is a BASE,ANTENNA SUPPORT.
What parts can replace 2185-01?
There are 9 known substitutes for 2185-01: HS4100A2180, 42312D122, AS3123-05 and 6 more. Substitute compatibility should be verified for your specific system.
Is 2185-01 still available?
2185-01 is currently cancelled.
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