The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 1.250 INCHES NOMINAL IN, material: STEEL COMP 416 OVERALL, thread_class: 2B LEFT INTERNAL (INCLUDES THRU THREAD), thread_length: 0.250 INCHES NOMINAL RIGHT INTERNAL IN, style_designator: LEFT INTERNAL AND RIGHT INTERNAL THREADS, thread_direction: RIGHT-HAND RIGHT INTERNAL. This part is cataloged in the U.S.
Government catalog under NSN 5340-01-451-4901, 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
11456185-4
NSN:5340-01-451-4901 FSC:5340 — Hardware, Commercial CAGE:18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
length
1.250 INCHES NOMINAL IN
material
STEEL COMP 416 OVERALL
thread_class
2B LEFT INTERNAL (INCLUDES THRU THREAD)
thread_length
0.250 INCHES NOMINAL RIGHT INTERNAL IN
style_designator
LEFT INTERNAL AND RIGHT INTERNAL THREADS
thread_direction
RIGHT-HAND RIGHT INTERNAL
surface_treatment
PASSIVATE OVERALL
width_across_flats
0.250 INCHES NOMINAL IN
nominal_thread_size
0.138 INCHES RIGHT INTERNAL IN
cross-sectional_shape
HEXAGON
left_countersink_angle
99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
right_countersink_angle
99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
NSN
5340-01-451-4901
COMPONENT DIAGRAM
KEY FEATURES
•
LEFT COUNTERSINK ANGLE: 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
•
RIGHT COUNTERBORE DIAMETER: 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
•
WIDTH ACROSS FLATS: 0.250 INCHES NOMINAL IN
•
LENGTH: 1.250 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 0.250 INCHES NOMINAL RIGHT INTERNAL IN
•
STYLE DESIGNATOR: LEFT INTERNAL AND RIGHT INTERNAL THREADS
TECHNICAL CHARACTERISTICS
LEFT COUNTERSINK ANGLE
99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
RIGHT COUNTERBORE DIAMETER
0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
WIDTH ACROSS FLATS
0.250 INCHES NOMINAL IN
LENGTH
1.250 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH
0.250 INCHES NOMINAL RIGHT INTERNAL IN
THREAD LENGTH
0.250 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
STYLE DESIGNATOR
LEFT INTERNAL AND RIGHT INTERNAL THREADS
MATERIAL DOCUMENT AND CLASSIFICATION
ASTM A526 CL 414 COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
LEFT COUNTERBORE DIAMETER
0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
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 11456185-4?
11456185-4 is a STANDOFF,THREADED,SPACING.
What is the NSN for 11456185-4?
11456185-4 is cataloged in the U.S. Government catalog under NSN 5340-01-451-4901. This indicates validated use in U.S. government and defense supply chains.
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