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AR1997E0 — RING,WIPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

AR1997E0: RING,WIPER.

The RING,WIPER is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, ring_style: CONCENTRIC, inside_diameter: 1.375 INCHES NOMINAL IN, outside_diameter: 1.878 INCHES NOMINAL IN, material_thickness: 0.250 INCHES NOMINAL IN, end_item_identification: 3930-01-223-8436 FORK LIFT TRUCK. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-310-5479, 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
AR1997E0
NSN: 5330-01-310-5479
FSC: 5330 — Packing and Gasket Materials
CAGE: 63307 — FREUDENBERG-NOK GENERAL PARTNERSHIP (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
ring_styleCONCENTRIC
inside_diameter1.375 INCHES NOMINAL IN
outside_diameter1.878 INCHES NOMINAL IN
material_thickness0.250 INCHES NOMINAL IN
end_item_identification3930-01-223-8436 FORK LIFT TRUCK
cross-sectional_shape_stylePLAIN RECTANGULAR, STRAIGHT FACE
NSN5330-01-310-5479
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AR1997E0 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
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN RECTANGULAR, STRAIGHT FACE
•
OUTSIDE DIAMETER: 1.878 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.250 INCHES NOMINAL IN
•
INSIDE DIAMETER: 1.375 INCHES NOMINAL IN
•
RING STYLE: CONCENTRIC
•
MATERIAL: UNABLE TO DECODE
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
OUTSIDE DIAMETER1.878 INCHES NOMINAL IN
MATERIAL THICKNESS0.250 INCHES NOMINAL IN
INSIDE DIAMETER1.375 INCHES NOMINAL IN
RING STYLECONCENTRIC
END ITEM IDENTIFICATION3930-01-223-8436 FORK LIFT TRUCK
MATERIALUNABLE TO DECODE
SUBSTITUTES & CROSS-REFERENCES 2
193556Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
325012Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AR1997E0?
AR1997E0 is a RING,WIPER.
What parts can replace AR1997E0?
There are 2 known substitutes for AR1997E0: 193556, 325012. Substitute compatibility should be verified for your specific system.
What is the NSN for AR1997E0?
AR1997E0 is cataloged in the U.S. Government catalog under NSN 5330-01-310-5479. This indicates validated use in U.S. government and defense supply chains.
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