PartsTable / COMPONENT / 65918
65918
✓ Verified by PartsTable
Hama · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
- Stylish portrait frame<br>- With prop. Key specifications include material: LEATHER SEALING ELEMENT, case_style: SQUARE, seal_width: 0.625 INCHES NOMINAL IN, housing_bore_diameter: 4.501 INCHES NOMINAL IN, sealing_element_style: ANGULAR, accommodated_shaft_diameter: 3.500 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-179-0972, 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
65918
NSN: 5330-00-179-0972 FSC: 5330 CAGE: 23382 — FWD SEAGRAVE HOLDINGS LP (USA)
SPECIFICATIONS
material LEATHER SEALING ELEMENT case_style SQUARE seal_width 0.625 INCHES NOMINAL IN housing_bore_diameter 4.501 INCHES NOMINAL IN sealing_element_style ANGULAR accommodated_shaft_diameter 3.500 INCHES NOMINAL IN accommodated_shaft_maximum_rated_speed 2000 FEET PER MINUTE FT NSN 5330-00-179-0972
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 65918
MFR: Hama
⚠ 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
• SEAL WIDTH: 0.625 INCHES NOMINAL IN
• ACCOMMODATED SHAFT DIAMETER: 3.500 INCHES NOMINAL IN
• SEALING ELEMENT STYLE: ANGULAR
• ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
• HOUSING BORE DIAMETER: 4.501 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CASE STYLE SQUARE MATERIAL STEEL CASE SEAL WIDTH 0.625 INCHES NOMINAL IN ACCOMMODATED SHAFT DIAMETER 3.500 INCHES NOMINAL IN MATERIAL LEATHER SEALING ELEMENT SEALING ELEMENT STYLE ANGULAR ACCOMMODATED SHAFT MAXIMUM RATED SPEED 2000 FEET PER MINUTE FT HOUSING BORE DIAMETER 4.501 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
4503-16 Interchangeable interchangeable cross-reference
interchangeable
L8 Interchangeable interchangeable cross-reference
interchangeable
L-8-2558 Interchangeable interchangeable cross-reference
interchangeable
6522A18 Interchangeable interchangeable cross-reference
interchangeable
5947 Interchangeable interchangeable cross-reference
interchangeable
059477 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 65918?
65918 is a SEAL,PLAIN ENCASED manufactured by Hama.
What parts can replace 65918?
There are 21 known substitutes for 65918: 4503-16, L8, L-8-2558 and 18 more. Substitute compatibility should be verified for your specific system.
Is 65918 still available?
65918 is currently cancelled.