SEAT,HELICAL COMPRESSION SPRING. Key specifications include material: STEEL, design_type: SOLID, end_diameter: 11.7500 INCHES NOMINAL IN, bore_diameter: 11.5620 INCHES NOMINAL IN, overall_height: 0.7500 INCHES NOMINAL IN, style_designator: SEAT. This part is cataloged in the U.S.
Government catalog under NSN 5340-00-838-6946, 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
8386946
NSN:5340-00-838-6946 FSC:5340 — Hardware, Commercial CAGE:19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
material
STEEL
design_type
SOLID
end_diameter
11.7500 INCHES NOMINAL IN
bore_diameter
11.5620 INCHES NOMINAL IN
overall_height
0.7500 INCHES NOMINAL IN
style_designator
SEAT
surface_treatment
PHOSPHATE MANGANESE
first_step_diameter
13.8450 INCHES MINIMUM AND 13.8550 INCHES MAXIMUM IN
distance_from_end_to_first_step
0.5620 INCHES NOMINAL IN
material_document_and_classification
ASTM A304 ASSN STD SINGLE MATERIAL RESPONSE OR QQ-S-626 FED SPEC SINGLE MATERIAL RESPONSE OR MIL-S-46172 MIL SPEC SINGLE MATERIAL RESPONSE
surface_treatment_document_and_classification
MIL-P-16232 TY M CL 2 MIL SPEC SINGLE TREATMENT RESPONSE
NSN
5340-00-838-6946
COMPONENT DIAGRAM
KEY FEATURES
•
FIRST STEP DIAMETER: 13.8450 INCHES MINIMUM AND 13.8550 INCHES MAXIMUM IN
•
END DIAMETER: 11.7500 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-P-16232 TY M CL 2 MIL SPEC SINGLE TREATMENT RESPONSE
•
DISTANCE FROM END TO FIRST STEP: 0.5620 INCHES NOMINAL IN
•
DESIGN TYPE: SOLID
•
STYLE DESIGNATOR: SEAT
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A304 ASSN STD SINGLE MATERIAL RESPONSE OR QQ-S-626 FED SPEC SINGLE MATERIAL RESPONSE OR MIL-S-46172 MIL SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT
0.7500 INCHES NOMINAL IN
FIRST STEP DIAMETER
13.8450 INCHES MINIMUM AND 13.8550 INCHES MAXIMUM IN
END DIAMETER
11.7500 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
MIL-P-16232 TY M CL 2 MIL SPEC SINGLE TREATMENT RESPONSE
DISTANCE FROM END TO FIRST STEP
0.5620 INCHES NOMINAL IN
DESIGN TYPE
SOLID
STYLE DESIGNATOR
SEAT
MATERIAL DOCUMENT AND CLASSIFICATION
ASTM A304 ASSN STD SINGLE MATERIAL RESPONSE OR QQ-S-626 FED SPEC SINGLE MATERIAL RESPONSE OR MIL-S-46172 MIL SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENT
PHOSPHATE MANGANESE
BORE DIAMETER
11.5620 INCHES NOMINAL 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 8386946?
8386946 is a SEAT,HELICAL COMPRESSION SPRING.
What parts can replace 8386946?
There is 1 known substitute for 8386946: 5340008386946. Substitute compatibility should be verified for your specific system.
What is the NSN for 8386946?
8386946 is cataloged in the U.S. Government catalog under NSN 5340-00-838-6946. This indicates validated use in U.S. government and defense supply chains.
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