Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 0.767 INCHES MINIMUM AND 0.773 INCHES MAXIMUM IN, material: STEEL COMP 303 OR STEEL COMP 303SE OVERALL, groove_width: 0.460 INCHES NOMINAL IN, thread_length: 0.250 INCHES MINIMUM LEFT INTERNAL (INCLUDES THRU THREAD) IN, groove_diameter: 0.180 INCHES NOMINAL IN, style_designator: GROOVED W/ LEFT INTERNAL AND RIGHT EXTERNAL THREAD. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-275-0373, 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
10163938
NSN:5340-01-275-0373 FSC:5340 CAGE:A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
length
0.767 INCHES MINIMUM AND 0.773 INCHES MAXIMUM IN
material
STEEL COMP 303 OR STEEL COMP 303SE OVERALL
groove_width
0.460 INCHES NOMINAL IN
thread_length
0.250 INCHES MINIMUM LEFT INTERNAL (INCLUDES THRU THREAD) IN
groove_diameter
0.180 INCHES NOMINAL IN
style_designator
GROOVED W/ LEFT INTERNAL AND RIGHT EXTERNAL THREAD
surface_treatment
PASSIVATE OVERALL
width_across_flats
0.250 INCHES NOMINAL IN
smaller_groove_width
0.124 INCHES NOMINAL IN
cross-sectional_shape
HEXAGON
smaller_groove_diameter
0.164 INCHES NOMINAL IN
distance_from_end_to_groove
0.175 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN
NSN
5340-01-275-0373
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL SHAPE: HEXAGON
•
STYLE DESIGNATOR: GROOVED W/ LEFT INTERNAL AND RIGHT EXTERNAL THREAD
•
LENGTH: 0.767 INCHES MINIMUM AND 0.773 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 303 OR STEEL COMP 303SE OVERALL
•
DISTANCE FROM END TO GROOVE: 0.175 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
GROOVE DIAMETER: 0.180 INCHES NOMINAL IN
•
SMALLER GROOVE DIAMETER: 0.164 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE
HEXAGON
STYLE DESIGNATOR
GROOVED W/ LEFT INTERNAL AND RIGHT EXTERNAL THREAD
LENGTH
0.767 INCHES MINIMUM AND 0.773 INCHES MAXIMUM IN
MATERIAL
STEEL COMP 303 OR STEEL COMP 303SE OVERALL
DISTANCE FROM END TO GROOVE
0.175 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN
SURFACE TREATMENT
PASSIVATE OVERALL
GROOVE DIAMETER
0.180 INCHES NOMINAL IN
SMALLER GROOVE DIAMETER
0.164 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION
ASTM A582, TYPE 303 FED SPEC SINGLE MATERIAL RESPONSE OR ASTM A582, TYPE 303SE ASSN STD 2ND MATERIAL RESPONSE OVERALL
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FREQUENTLY ASKED QUESTIONS
What is 10163938?
10163938 is a STANDOFF,THREADED,SPACING.
What parts can replace 10163938?
There are 3 known substitutes for 10163938: 201S6B1STA006A14S00000, 211558-5, 43201XR1U9. Substitute compatibility should be verified for your specific system.
What is the NSN for 10163938?
10163938 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-275-0373. This indicates validated use in U.S. government and defense supply chains.
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