The PACKING NUT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, thread_size: 1.1250-12, thread_class: 2A A, thread_length: 1.125 INCHES NOMINAL IN, overall_length: 0.812 INCHES NOMINAL IN, style_designator: IRREGULAR. This part is cataloged in the U.S.
Government catalog under NSN 4730-01-170-2600, 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
1853451
NSN:4730-01-170-2600 FSC:4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings CAGE:03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
material
STEEL CORROSION RESISTING
thread_size
1.1250-12
thread_class
2A A
thread_length
1.125 INCHES NOMINAL IN
overall_length
0.812 INCHES NOMINAL IN
style_designator
IRREGULAR
thread_direction
RIGHT-HAND
width_across_flats
1.000 INCHES NOMINAL IN
screw_thread_location
EXTERNAL
casehardening_indicator
NOT CASEHARDENED
end_item_identification
COMPASS GYRO
smallest_inside_diameter
0.640 INCHES NOMINAL IN
NSN
4730-01-170-2600
COMPONENT DIAGRAM
KEY FEATURES
•
WIDTH ACROSS FLATS: 1.000 INCHES NOMINAL IN
•
THREAD LENGTH: 1.125 INCHES NOMINAL IN
•
STYLE DESIGNATOR: IRREGULAR
•
THREAD DIRECTION: RIGHT-HAND
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
THREAD SIZE: 1.1250-12
•
SCREW THREAD SERIES DESIGNATOR: UNF
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS
1.000 INCHES NOMINAL IN
THREAD LENGTH
1.125 INCHES NOMINAL IN
STYLE DESIGNATOR
IRREGULAR
OVERALL LENGTH
0.812 INCHES NOMINAL IN
THREAD DIRECTION
RIGHT-HAND
CASEHARDENING INDICATOR
NOT CASEHARDENED
THREAD SIZE
1.1250-12
SCREW THREAD SERIES DESIGNATOR
UNF
THREAD CLASS
2A A
END ITEM IDENTIFICATION
COMPASS GYRO
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 1853451?
1853451 is a PACKING NUT.
What is the NSN for 1853451?
1853451 is cataloged in the U.S. Government catalog under NSN 4730-01-170-2600. This indicates validated use in U.S. government and defense supply chains.
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