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PartsTable / COMPONENT / 49873D
49873D ✓ 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 RING,WIPER is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, ring_style: CONCENTRIC, inside_diameter: 1.500 INCHES NOMINAL IN, outside_diameter: 1.845 INCHES NOMINAL IN, material_thickness: 0.279 INCHES NOMINAL IN, outer_edge_thickness: 0.188 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 5330-01-225-6884, 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
49873D
NSN: 5330-01-225-6884
FSC: 5330
CAGE: 86184 — GRISWOLD INDUSTRIES DBA CLA-VAL CO (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
ring_styleCONCENTRIC
inside_diameter1.500 INCHES NOMINAL IN
outside_diameter1.845 INCHES NOMINAL IN
material_thickness0.279 INCHES NOMINAL IN
outer_edge_thickness0.188 INCHES NOMINAL IN
cross-sectional_shape_styleOUTSIDE GROOVED, STRAIGHT FACE
material_document_and_classificationUNABLE TO DECODE
NSN5330-01-225-6884
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 49873D 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: UNABLE TO DECODE
•
MATERIAL DOCUMENT AND CLASSIFICATION: UNABLE TO DECODE
•
RING STYLE: CONCENTRIC
•
INSIDE DIAMETER: 1.500 INCHES NOMINAL IN
•
OUTER EDGE THICKNESS: 0.188 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: OUTSIDE GROOVED, STRAIGHT FACE
•
MATERIAL THICKNESS: 0.279 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.845 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALUNABLE TO DECODE
MATERIAL DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
RING STYLECONCENTRIC
INSIDE DIAMETER1.500 INCHES NOMINAL IN
OUTER EDGE THICKNESS0.188 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEOUTSIDE GROOVED, STRAIGHT FACE
MATERIAL THICKNESS0.279 INCHES NOMINAL IN
OUTSIDE DIAMETER1.845 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
4987-3Interchangeable
interchangeable cross-reference
interchangeable
MMI-8251Interchangeable
interchangeable cross-reference
interchangeable
TX163Interchangeable
interchangeable cross-reference
interchangeable
55049Interchangeable
interchangeable cross-reference
interchangeable
575416Interchangeable
interchangeable cross-reference
interchangeable
49925BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 49873D?
49873D is a RING,WIPER.
What parts can replace 49873D?
There are 21 known substitutes for 49873D: 4987-3, MMI-8251, TX163 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 49873D?
49873D is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-225-6884. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026