SEAT,HELICAL COMPRESSION SPRING. Key specifications include material: STEEL CORROSION RESISTING, design_type: SOLID, end_diameter: 0.4520 INCHES NOMINAL IN, bore_diameter: 0.6100 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN, overall_height: 0.2650 INCHES MINIMUM AND 0.2750 INCHES MAXIMUM IN, style_designator: SEAT. This part is cataloged in the U.S.
Government catalog under NSN 5340-00-016-1028, 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
664429
NSN:5340-00-016-1028 FSC:5340 — Hardware, Commercial CAGE:59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
material
STEEL CORROSION RESISTING
design_type
SOLID
end_diameter
0.4520 INCHES NOMINAL IN
bore_diameter
0.6100 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN
overall_height
0.2650 INCHES MINIMUM AND 0.2750 INCHES MAXIMUM IN
style_designator
SEAT
first_step_length
0.0800 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM IN
first_step_diameter
0.7800 INCHES MINIMUM AND 0.7900 INCHES MAXIMUM IN
second_step_diameter
0.9900 INCHES MINIMUM AND 1.0100 INCHES MAXIMUM IN
material_hardness_rating
40.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM
distance_from_end_to_first_step
0.1350 INCHES MINIMUM AND 0.1450 INCHES MAXIMUM IN
NSN
5340-00-016-1028
COMPONENT DIAGRAM
KEY FEATURES
•
FIRST STEP DIAMETER: 0.7800 INCHES MINIMUM AND 0.7900 INCHES MAXIMUM IN
•
MATERIAL HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM
•
END DIAMETER: 0.4520 INCHES NOMINAL IN
•
DISTANCE FROM END TO FIRST STEP: 0.1350 INCHES MINIMUM AND 0.1450 INCHES MAXIMUM IN
•
DESIGN TYPE: SOLID
•
STYLE DESIGNATOR: SEAT
•
SECOND STEP DIAMETER: 0.9900 INCHES MINIMUM AND 1.0100 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT
0.2650 INCHES MINIMUM AND 0.2750 INCHES MAXIMUM IN
FIRST STEP DIAMETER
0.7800 INCHES MINIMUM AND 0.7900 INCHES MAXIMUM IN
MATERIAL HARDNESS RATING
40.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM
END DIAMETER
0.4520 INCHES NOMINAL IN
DISTANCE FROM END TO FIRST STEP
0.1350 INCHES MINIMUM AND 0.1450 INCHES MAXIMUM IN
DESIGN TYPE
SOLID
STYLE DESIGNATOR
SEAT
SECOND STEP DIAMETER
0.9900 INCHES MINIMUM AND 1.0100 INCHES MAXIMUM IN
FIRST STEP LENGTH
0.0800 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM IN
BORE DIAMETER
0.6100 INCHES MINIMUM AND 0.6300 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 664429?
664429 is a SEAT,HELICAL COMPRESSION SPRING.
What is the NSN for 664429?
664429 is cataloged in the U.S. Government catalog under NSN 5340-00-016-1028. This indicates validated use in U.S. government and defense supply chains.
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