The PACKING NUT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, slot_width: 0.125 INCHES NOMINAL IN, thread_size: 1.625-12, thread_class: 2A A, thread_length: 0.562 INCHES NOMINAL IN, overall_length: 2.000 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 4730-00-433-3737, 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
1K1502-A-4
NSN:4730-00-433-3737 FSC:4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings CAGE:98255 — DRS SUSTAINMENT SYSTEMS INC (USA)
SPECIFICATIONS
material
ALUMINUM ALLOY
slot_width
0.125 INCHES NOMINAL IN
thread_size
1.625-12
thread_class
2A A
thread_length
0.562 INCHES NOMINAL IN
overall_length
2.000 INCHES NOMINAL IN
thread_direction
RIGHT-HAND
hole_or_slot_quantity
2
screw_thread_location
EXTERNAL
casehardening_indicator
NOT CASEHARDENED
largest_inside_diameter
1.125 INCHES NOMINAL IN
smallest_inside_diameter
1.000 INCHES NOMINAL IN
NSN
4730-00-433-3737
COMPONENT DIAGRAM
KEY FEATURES
•
HOLE OR SLOT QUANTITY: 2
•
LARGEST INSIDE DIAMETER: 1.125 INCHES NOMINAL IN
•
THREAD LENGTH: 0.562 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
THREAD SIZE: 1.625-12
•
SCREW THREAD SERIES DESIGNATOR: UN
TECHNICAL CHARACTERISTICS
HOLE OR SLOT QUANTITY
2
LARGEST INSIDE DIAMETER
1.125 INCHES NOMINAL IN
THREAD LENGTH
0.562 INCHES NOMINAL IN
OVERALL LENGTH
2.000 INCHES NOMINAL IN
THREAD DIRECTION
RIGHT-HAND
CASEHARDENING INDICATOR
NOT CASEHARDENED
THREAD SIZE
1.625-12
SCREW THREAD SERIES DESIGNATOR
UN
THREAD CLASS
2A A
MAJOR UNTHREADED OUTSIDE DIAMETER
1.500 INCHES NOMINAL IN
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 1K1502-A-4?
1K1502-A-4 is a PACKING NUT.
What parts can replace 1K1502-A-4?
There is 1 known substitute for 1K1502-A-4: GID2790. Substitute compatibility should be verified for your specific system.
What is the NSN for 1K1502-A-4?
1K1502-A-4 is cataloged in the U.S. Government catalog under NSN 4730-00-433-3737. This indicates validated use in U.S. government and defense supply chains.
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