The BUMPER is a the manufacturer industrial component. Key specifications include material: RUBBER, hole_diameter: 0.187 INCHES NOMINAL IN, overall_height: 0.531 INCHES NOMINAL IN, style_designator: DONUT TOP COUNTERBORED, first_counterbore_depth: 0.250 INCHES NOMINAL IN, material_hardness_rating: 70.0 DUROMETER NOMINAL. This part is cataloged in the U.S.
Government catalog under NSN 5340-01-381-1993, 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
256872
NSN:5340-01-381-1993 FSC:5340 — Hardware, Commercial CAGE:18117 — VIRGINIA PANEL CORPORATION DBA VIRGINIA PANEL CORP (USA)
SPECIFICATIONS
material
RUBBER
hole_diameter
0.187 INCHES NOMINAL IN
overall_height
0.531 INCHES NOMINAL IN
style_designator
DONUT TOP COUNTERBORED
first_counterbore_depth
0.250 INCHES NOMINAL IN
material_hardness_rating
70.0 DUROMETER NOMINAL
first_counterbore_diameter
0.375 INCHES NOMINAL IN
outside/top_flange_diameter
1.000 INCHES NOMINAL IN
NSN
5340-01-381-1993
COMPONENT DIAGRAM
KEY FEATURES
•
OUTSIDE/TOP FLANGE DIAMETER: 1.000 INCHES NOMINAL IN
•
MATERIAL HARDNESS RATING: 70.0 DUROMETER NOMINAL
•
FIRST COUNTERBORE DIAMETER: 0.375 INCHES NOMINAL IN
•
STYLE DESIGNATOR: DONUT TOP COUNTERBORED
•
FIRST COUNTERBORE DEPTH: 0.250 INCHES NOMINAL IN
•
COLOR: BLACK
•
MATERIAL: RUBBER
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT
0.531 INCHES NOMINAL IN
OUTSIDE/TOP FLANGE DIAMETER
1.000 INCHES NOMINAL IN
MATERIAL HARDNESS RATING
70.0 DUROMETER NOMINAL
FIRST COUNTERBORE DIAMETER
0.375 INCHES NOMINAL IN
STYLE DESIGNATOR
DONUT TOP COUNTERBORED
FIRST COUNTERBORE DEPTH
0.250 INCHES NOMINAL IN
COLOR
BLACK
MATERIAL
RUBBER
HOLE DIAMETER
0.187 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 256872?
256872 is a BUMPER.
What parts can replace 256872?
There is 1 known substitute for 256872: 9540K27. Substitute compatibility should be verified for your specific system.
What is the NSN for 256872?
256872 is cataloged in the U.S. Government catalog under NSN 5340-01-381-1993. This indicates validated use in U.S. government and defense supply chains.
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