The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 0.5625 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING STANDOFF, thread_class: 2B LEFT INTERNAL (INCLUDES THRU THREAD), thread_length: 0.5625 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN, style_designator: INTERNALLY THREADED FULL LENGTH, thread_direction: RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD). This part is cataloged in the U.S.
Government catalog under NSN 5340-01-417-7331, 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
4404-18-400-9003
NSN:5340-01-417-7331 FSC:5340 — Hardware, Commercial CAGE:79986 — BATTELLE MEMORIAL INSTITUTE (USA)
SPECIFICATIONS
length
0.5625 INCHES NOMINAL IN
material
STEEL CORROSION RESISTING STANDOFF
thread_class
2B LEFT INTERNAL (INCLUDES THRU THREAD)
thread_length
0.5625 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
style_designator
INTERNALLY THREADED FULL LENGTH
thread_direction
RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
surface_treatment
PASSIVATE STANDOFF
width_across_flats
0.1875 INCHES NOMINAL IN
nominal_thread_size
0.1120 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
cross-sectional_shape
HEXAGON
thread_quantity_per_inch
40 LEFT INTERNAL (INCLUDES THRU THREAD)
thread_series_designator
UNIFIED NATIONAL COARSE (UNC) LEFT INTERNAL (INCLUDES THRU THREAD)
NSN
5340-01-417-7331
COMPONENT DIAGRAM
KEY FEATURES
•
WIDTH ACROSS FLATS: 0.1875 INCHES NOMINAL IN
•
LENGTH: 0.5625 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE STANDOFF
•
THREAD LENGTH: 0.5625 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
•
STYLE DESIGNATOR: INTERNALLY THREADED FULL LENGTH
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM-A-581 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM-A-582 ASSN STD SINGLE MATERIAL RESPONSE STANDOFF
•
THREAD DIRECTION: RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
•
NOMINAL THREAD SIZE: 0.1120 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS
0.1875 INCHES NOMINAL IN
LENGTH
0.5625 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
MIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE STANDOFF
THREAD LENGTH
0.5625 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
STYLE DESIGNATOR
INTERNALLY THREADED FULL LENGTH
MATERIAL DOCUMENT AND CLASSIFICATION
ASTM-A-581 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM-A-582 ASSN STD SINGLE MATERIAL RESPONSE STANDOFF
THREAD DIRECTION
RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
NOMINAL THREAD SIZE
0.1120 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
CROSS-SECTIONAL SHAPE
HEXAGON
SURFACE TREATMENT
PASSIVATE STANDOFF
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 4404-18-400-9003?
4404-18-400-9003 is a STANDOFF,THREADED,SPACING.
What parts can replace 4404-18-400-9003?
There is 1 known substitute for 4404-18-400-9003: 2058-440-SS-20. Substitute compatibility should be verified for your specific system.
What is the NSN for 4404-18-400-9003?
4404-18-400-9003 is cataloged in the U.S. Government catalog under NSN 5340-01-417-7331. This indicates validated use in U.S. government and defense supply chains.
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