The PACKING NUT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024, thread_size: 2.250-18, thread_class: 3B, hole_diameter: 0.135 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN, thread_length: 0.355 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN, overall_length: 0.580 INCHES MINIMUM AND 0.595 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 4730-01-057-7108, 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
42610A
NSN:4730-01-057-7108 FSC:4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings CAGE:73760 — ITT AEROSPACE CONTROLS LLC DBA ITT AEROSPACE CONTROLS UNIT S (USA)
SPECIFICATIONS
material
ALUMINUM ALLOY 2024
thread_size
2.250-18
thread_class
3B
hole_diameter
0.135 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
thread_length
0.355 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
overall_length
0.580 INCHES MINIMUM AND 0.595 INCHES MAXIMUM IN
thread_direction
RIGHT-HAND
hole_or_slot_quantity
2
screw_thread_location
INTERNAL
casehardening_indicator
NOT CASEHARDENED
smallest_inside_diameter
1.220 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN
screw_thread_series_designator
UNS
NSN
4730-01-057-7108
COMPONENT DIAGRAM
KEY FEATURES
•
HOLE OR SLOT QUANTITY: 2
•
THREAD LENGTH: 0.355 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HAND
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
THREAD SIZE: 2.250-18
•
SCREW THREAD SERIES DESIGNATOR: UNS
•
THREAD CLASS: 3B
TECHNICAL CHARACTERISTICS
HOLE OR SLOT QUANTITY
2
THREAD LENGTH
0.355 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
OVERALL LENGTH
0.580 INCHES MINIMUM AND 0.595 INCHES MAXIMUM IN
THREAD DIRECTION
RIGHT-HAND
CASEHARDENING INDICATOR
NOT CASEHARDENED
THREAD SIZE
2.250-18
SCREW THREAD SERIES DESIGNATOR
UNS
THREAD CLASS
3B
MAJOR UNTHREADED OUTSIDE DIAMETER
2.480 INCHES MINIMUM AND 2.510 INCHES MAXIMUM IN
SCREW THREAD LOCATION
INTERNAL
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 42610A?
42610A is a PACKING NUT.
What is the NSN for 42610A?
42610A is cataloged in the U.S. Government catalog under NSN 4730-01-057-7108. This indicates validated use in U.S. government and defense supply chains.
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