PartsTable
Technical Data Sheet
1685ADX ✓ 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 BUMPER is a the manufacturer industrial component. Key specifications include color: BLACK, material: RUBBER SYNTHETIC, hole_diameter: 0.063 INCHES NOMINAL IN, overall_height: 0.250 INCHES NOMINAL IN, style_designator: DONUT TOP COUNTERBORED, first_counterbore_depth: 0.094 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 5340-00-682-1815, 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
1685ADX
NSN: 5340-00-682-1815
FSC: 5340
CAGE: 1VN02 — AIRDALE EXPRESS LLC DIV AIRDALE EXPRESS (USA)
SPECIFICATIONS
colorBLACK
materialRUBBER SYNTHETIC
hole_diameter0.063 INCHES NOMINAL IN
overall_height0.250 INCHES NOMINAL IN
style_designatorDONUT TOP COUNTERBORED
first_counterbore_depth0.094 INCHES NOMINAL IN
first_counterbore_diameter0.188 INCHES NOMINAL IN
outside/top_flange_diameter0.500 INCHES NOMINAL IN
NSN5340-00-682-1815
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1685ADX 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
COLOR: BLACK
FIRST COUNTERBORE DEPTH: 0.094 INCHES NOMINAL IN
OUTSIDE/TOP FLANGE DIAMETER: 0.500 INCHES NOMINAL IN
STYLE DESIGNATOR: DONUT TOP COUNTERBORED
MATERIAL: RUBBER SYNTHETIC
HOLE DIAMETER: 0.063 INCHES NOMINAL IN
FIRST COUNTERBORE DIAMETER: 0.188 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
COLORBLACK
FIRST COUNTERBORE DEPTH0.094 INCHES NOMINAL IN
OUTSIDE/TOP FLANGE DIAMETER0.500 INCHES NOMINAL IN
OVERALL HEIGHT0.250 INCHES NOMINAL IN
STYLE DESIGNATORDONUT TOP COUNTERBORED
MATERIALRUBBER SYNTHETIC
HOLE DIAMETER0.063 INCHES NOMINAL IN
FIRST COUNTERBORE DIAMETER0.188 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
1685Upgraded Successor
successor cross-reference
successor
505022Upgraded Successor
successor cross-reference
successor
IPD2B858Interchangeable
interchangeable cross-reference
interchangeable
2B-0858Interchangeable
interchangeable cross-reference
interchangeable
2B858Interchangeable
interchangeable cross-reference
interchangeable
01685Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1685ADX?
1685ADX is a BUMPER.
What parts can replace 1685ADX?
There are 15 known substitutes for 1685ADX: 1685, 505022, IPD2B858 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1685ADX?
1685ADX is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-682-1815. This indicates validated use in U.S. government and defense supply chains.
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