PartsTable / COMPONENT / 146-160
146-160
✓ 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
IMPELLER,WATER PUMP,ENGINE COOLI. Key specifications include material: STEEL OVERALL, thickness: 0.051 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN, hole_diameter: 0.339 INCHES MINIMUM AND 0.349 INCHES MAXIMUM IN, overall_diameter: 0.734 INCHES NOMINAL IN, peripheral_shape_style: ROUND, center_hole_shape_style: ROUND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-292-1596, 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
146-160
NSN: 5330-00-292-1596 FSC: 5330 CAGE: 27996 — HEIL ENVIRONMENTAL INDUSTRIES (USA)
SPECIFICATIONS
material STEEL OVERALL thickness 0.051 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN hole_diameter 0.339 INCHES MINIMUM AND 0.349 INCHES MAXIMUM IN overall_diameter 0.734 INCHES NOMINAL IN peripheral_shape_style ROUND center_hole_shape_style ROUND cross-sectional_shape_style RECTANGULAR NSN 5330-00-292-1596
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 146-160
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
• HOUSING BORE DIAMETER: 3.251 INCHES NOMINAL IN
• SEALING ELEMENT STYLE: ANGULAR
• MATERIAL: LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
• SEAL WIDTH: 0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN
• ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
• ACCOMMODATED SHAFT DIAMETER: 2.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
HOUSING BORE DIAMETER 3.251 INCHES NOMINAL IN SEALING ELEMENT STYLE ANGULAR MATERIAL LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT SEAL WIDTH 0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN ACCOMMODATED SHAFT MAXIMUM RATED SPEED 2000 FEET PER MINUTE FT CASE STYLE SQUARE ACCOMMODATED SHAFT DIAMETER 2.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 30
49-199 Interchangeable interchangeable cross-reference
interchangeable
A49-199 Interchangeable interchangeable cross-reference
interchangeable
PA5105 Interchangeable interchangeable cross-reference
interchangeable
ASTM B221 Interchangeable interchangeable cross-reference
interchangeable
E111103 Interchangeable interchangeable cross-reference
interchangeable
G-591 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 146-160?
146-160 is a IMPELLER,WATER PUMP,ENGINE COOLI.
What parts can replace 146-160?
There are 30 known substitutes for 146-160: 49-199, A49-199, PA5105 and 27 more. Substitute compatibility should be verified for your specific system.
Is 146-160 still available?
146-160 is currently cancelled.
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