PartsTable
Technical Data Sheet
DRI-3 ✓ 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 ring_style: CONCENTRIC, joint_style: DIAGONAL JOINT, inside_diameter: 0.625 INCHES NOMINAL IN, outside_diameter: 0.860 INCHES MINIMUM AND 0.865 INCHES MAXIMUM IN, material_thickness: 0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN, outer_edge_thickness: 0.084 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-640-8558, 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
DRI-3
NSN: 5330-00-640-8558
FSC: 5330
CAGE: 30438 — DELTA MFG AND SALES INC (USA)
SPECIFICATIONS
ring_styleCONCENTRIC
joint_styleDIAGONAL JOINT
inside_diameter0.625 INCHES NOMINAL IN
outside_diameter0.860 INCHES MINIMUM AND 0.865 INCHES MAXIMUM IN
material_thickness0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
outer_edge_thickness0.084 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN
cross-sectional_shape_styleOUTSIDE GROOVED, STRAIGHT FACE
nondefinitive_spec/std_dataM TYPE AND 2 CLASS
NSN5330-00-640-8558
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: DRI-3 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
OUTER EDGE THICKNESS: 0.084 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN
TEST DATA DOCUMENT: 81349-MIL-S-5049 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
NONDEFINITIVE SPEC/STD DATA: M TYPE AND 2 CLASS
INSIDE DIAMETER: 0.625 INCHES NOMINAL IN
JOINT STYLE: DIAGONAL JOINT
MATERIAL THICKNESS: 0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
OUTSIDE DIAMETER: 0.860 INCHES MINIMUM AND 0.865 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLE: OUTSIDE GROOVED, STRAIGHT FACE
TECHNICAL CHARACTERISTICS (FLIS)
OUTER EDGE THICKNESS0.084 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN
TEST DATA DOCUMENT81349-MIL-S-5049 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
NONDEFINITIVE SPEC/STD DATAM TYPE AND 2 CLASS
INSIDE DIAMETER0.625 INCHES NOMINAL IN
JOINT STYLEDIAGONAL JOINT
MATERIAL THICKNESS0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
OUTSIDE DIAMETER0.860 INCHES MINIMUM AND 0.865 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEOUTSIDE GROOVED, STRAIGHT FACE
RING STYLECONCENTRIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 33
G3Interchangeable
interchangeable cross-reference
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208020-0110Interchangeable
interchangeable cross-reference
interchangeable
EMM302Interchangeable
interchangeable cross-reference
interchangeable
5020173-001Interchangeable
interchangeable cross-reference
interchangeable
5349744Interchangeable
interchangeable cross-reference
interchangeable
3819243Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DRI-3?
DRI-3 is a RING,WIPER.
What parts can replace DRI-3?
There are 33 known substitutes for DRI-3: G3, 208020-0110, EMM302 and 30 more. Substitute compatibility should be verified for your specific system.
Is DRI-3 still available?
DRI-3 is currently cancelled.
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