The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 2.750 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING OVERALL, thread_length: 0.375 INCHES NOMINAL RIGHT INTERNAL IN, style_designator: LEFT INTERNAL AND RIGHT INTERNAL THREADS, thread_direction: RIGHT-HAND RIGHT INTERNAL, width_across_flats: 0.438 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5340-01-509-0888, 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
143H-SS-2.75-12
NSN:5340-01-509-0888 FSC:5340 — Hardware, Commercial CAGE:51506 — ACCURATE SCREW MACHINE CORP DIV ACCURATE SCREW MACHINE CORPORATION (USA)
SPECIFICATIONS
length
2.750 INCHES NOMINAL IN
material
STEEL CORROSION RESISTING OVERALL
thread_length
0.375 INCHES NOMINAL RIGHT INTERNAL IN
style_designator
LEFT INTERNAL AND RIGHT INTERNAL THREADS
thread_direction
RIGHT-HAND RIGHT INTERNAL
width_across_flats
0.438 INCHES NOMINAL IN
nominal_thread_size
6.000 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
cross-sectional_shape
HEXAGON
thread_quantity_per_inch
32 RIGHT INTERNAL
NSN
5340-01-509-0888
COMPONENT DIAGRAM
KEY FEATURES
•
WIDTH ACROSS FLATS: 0.438 INCHES NOMINAL IN
•
LENGTH: 2.750 INCHES NOMINAL IN
•
THREAD LENGTH: 0.375 INCHES NOMINAL RIGHT INTERNAL IN
•
STYLE DESIGNATOR: LEFT INTERNAL AND RIGHT INTERNAL THREADS
•
THREAD DIRECTION: RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
•
NOMINAL THREAD SIZE: 6.000 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS
0.438 INCHES NOMINAL IN
LENGTH
2.750 INCHES NOMINAL IN
THREAD LENGTH
0.375 INCHES NOMINAL RIGHT INTERNAL IN
THREAD LENGTH
0.375 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
STYLE DESIGNATOR
LEFT INTERNAL AND RIGHT INTERNAL THREADS
THREAD DIRECTION
RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD DIRECTION
RIGHT-HAND RIGHT INTERNAL
NOMINAL THREAD SIZE
6.000 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
NOMINAL THREAD SIZE
6.000 INCHES RIGHT INTERNAL IN
CROSS-SECTIONAL SHAPE
HEXAGON
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 143H-SS-2.75-12?
143H-SS-2.75-12 is a STANDOFF,THREADED,SPACING.
What is the NSN for 143H-SS-2.75-12?
143H-SS-2.75-12 is cataloged in the U.S. Government catalog under NSN 5340-01-509-0888. This indicates validated use in U.S. government and defense supply chains.
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