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Technical Data Sheet

16446-1 — 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 CRANE,FLOOR,PORTABLE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, seat_angle: 36.0 DEGREES, thread_class: 3A EXTERNAL A, connection_style: FLARELESS, thread_direction: RIGHT-HAND EXTERNAL, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-285-6863, 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
16446-1
NSN: 5331-00-285-6863
FSC: 5331 — O-RING
CAGE: 58163 — MEGGITT (NORTH HOLLYWOOD), INC. DBA MEGGITT CONTROL SYSTEMS DIV MEGGITT DEFENSE SYSTEMS, INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
seat_angle36.0 DEGREES
thread_class3A EXTERNAL A
connection_styleFLARELESS
thread_directionRIGHT-HAND EXTERNAL
surface_treatmentPASSIVATE OVERALL
nominal_thread_size0.562 INCHES EXTERNAL IN
thread_series_designatorUNF EXTERNAL
NSN5331-00-285-6863
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 16446-1 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: RUBBER SYNTHETIC
CROSS-SECTIONAL HEIGHT: 0.062 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER SYNTHETIC
CROSS-SECTIONAL HEIGHT0.062 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
5000018Interchangeable
interchangeable cross-reference
interchangeable
50000-0018Interchangeable
interchangeable cross-reference
interchangeable
35798K1NGSEELEYInterchangeable
interchangeable cross-reference
interchangeable
16446-1Interchangeable
interchangeable cross-reference
interchangeable
16446-1ADXInterchangeable
interchangeable cross-reference
interchangeable
PK451-0010Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 16446-1?
16446-1 is a CRANE,FLOOR,PORTABLE.
What parts can replace 16446-1?
There are 8 known substitutes for 16446-1: 5000018, 50000-0018, 35798K1NGSEELEY and 5 more. Substitute compatibility should be verified for your specific system.
Is 16446-1 still available?
16446-1 is currently cancelled.
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