SEAT,HELICAL COMPRESSION SPRING. Key specifications include material: STEEL, design_type: SOLID, end_diameter: 1.0300 INCHES NOMINAL IN, bore_diameter: 0.6400 INCHES NOMINAL IN, overall_height: 0.1880 INCHES NOMINAL IN, style_designator: SEAT. This part is cataloged in the U.S.
Government catalog under NSN 5340-00-451-7720, 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
7973757
NSN:5340-00-451-7720 FSC:5340 — Hardware, Commercial CAGE:19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
material
STEEL
design_type
SOLID
end_diameter
1.0300 INCHES NOMINAL IN
bore_diameter
0.6400 INCHES NOMINAL IN
overall_height
0.1880 INCHES NOMINAL IN
style_designator
SEAT
first_step_diameter
1.1880 INCHES NOMINAL IN
material_hardness_rating
40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
distance_from_end_to_first_step
0.0940 INCHES NOMINAL IN
NSN
5340-00-451-7720
COMPONENT DIAGRAM
KEY FEATURES
•
FIRST STEP DIAMETER: 1.1880 INCHES NOMINAL IN
•
MATERIAL HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
•
END DIAMETER: 1.0300 INCHES NOMINAL IN
•
DISTANCE FROM END TO FIRST STEP: 0.0940 INCHES NOMINAL IN
•
DESIGN TYPE: SOLID
•
STYLE DESIGNATOR: SEAT
•
BORE DIAMETER: 0.6400 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT
0.1880 INCHES NOMINAL IN
FIRST STEP DIAMETER
1.1880 INCHES NOMINAL IN
MATERIAL HARDNESS RATING
40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
END DIAMETER
1.0300 INCHES NOMINAL IN
DISTANCE FROM END TO FIRST STEP
0.0940 INCHES NOMINAL IN
DESIGN TYPE
SOLID
STYLE DESIGNATOR
SEAT
BORE DIAMETER
0.6400 INCHES NOMINAL IN
MATERIAL
STEEL
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 7973757?
7973757 is a SEAT,HELICAL COMPRESSION SPRING.
What parts can replace 7973757?
There is 1 known substitute for 7973757: 5340004517720. Substitute compatibility should be verified for your specific system.
What is the NSN for 7973757?
7973757 is cataloged in the U.S. Government catalog under NSN 5340-00-451-7720. This indicates validated use in U.S. government and defense supply chains.
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