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Technical Data Sheet

38-303-051 — Technical Data Sheet

✓ 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: 3.000 INCHES NOMINAL IN, outside_diameter: 3.344 INCHES NOMINAL IN, material_thickness: 0.140 INCHES NOMINAL IN, fsc_application_data: HYDRAULIC SYSTEM,ACFT. This part is cataloged in the Federal Logistics Information System under NSN 5330-00-516-8234, 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
38-303-051
NSN: 5330-00-516-8234
FSC: 5330
CAGE: 32024 — OMARK INDUSTRIES INC HYDRAULIC MATERIALS HANDLING DIV (USA)
SPECIFICATIONS
ring_styleCONCENTRIC
joint_styleDIAGONAL JOINT
inside_diameter3.000 INCHES NOMINAL IN
outside_diameter3.344 INCHES NOMINAL IN
material_thickness0.140 INCHES NOMINAL IN
fsc_application_dataHYDRAULIC SYSTEM,ACFT
outer_edge_thickness0.109 INCHES NOMINAL IN
cross-sectional_shape_styleOUTSIDE GROOVED, STRAIGHT FACE
NSN5330-00-516-8234
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 38-303-051 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
•
OUTSIDE DIAMETER: 3.344 INCHES NOMINAL IN
•
JOINT STYLE: DIAGONAL JOINT
•
OUTER EDGE THICKNESS: 0.109 INCHES NOMINAL IN
•
FSC APPLICATION DATA: HYDRAULIC SYSTEM,ACFT
•
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.).
•
INSIDE DIAMETER: 3.000 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.140 INCHES NOMINAL IN
•
RING STYLE: CONCENTRIC
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER3.344 INCHES NOMINAL IN
JOINT STYLEDIAGONAL JOINT
OUTER EDGE THICKNESS0.109 INCHES NOMINAL IN
FSC APPLICATION DATAHYDRAULIC SYSTEM,ACFT
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.).
INSIDE DIAMETER3.000 INCHES NOMINAL IN
MATERIAL THICKNESS0.140 INCHES NOMINAL IN
RING STYLECONCENTRIC
CROSS-SECTIONAL SHAPE STYLEOUTSIDE GROOVED, STRAIGHT FACE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
1110InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MS17161-82InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
G29InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
G3175MInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
3320118InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
416821-66DInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 38-303-051?
38-303-051 is a RING,WIPER.
What parts can replace 38-303-051?
There are 20 known substitutes for 38-303-051: 1110, MS17161-82, G29 and 17 more. Substitute compatibility should be verified for your specific system.
Is 38-303-051 still available?
38-303-051 is currently cancelled.
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