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5287859 — WASHER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5287859: WASHER.

The WASHER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302, first_leg_angle: 90.0 DEGREES NOMINAL, first_leg_style: CORNER RADIUS, first_leg_width: 5.000 INCHES NOMINAL IN, first_leg_length: 0.500 INCHES NOMINAL IN, second_leg_style: CORNER RADIUS. This part is cataloged in the U.S.

Government catalog under NSN 1010-00-319-7920, 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
5287859
NSN: 1010-00-319-7920
FSC: 1010 — Guns, Over 30mm up to 75mm
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
materialSTEEL COMP 302
first_leg_angle90.0 DEGREES NOMINAL
first_leg_styleCORNER RADIUS
first_leg_width5.000 INCHES NOMINAL IN
first_leg_length0.500 INCHES NOMINAL IN
second_leg_styleCORNER RADIUS
second_leg_width7.370 INCHES NOMINAL IN
style_designatorANGLE
second_leg_length1.000 INCHES NOMINAL IN
surface_treatmentPASSIVATE
first_leg_thickness0.050 INCHES NOMINAL IN
second_leg_thickness0.050 INCHES NOMINAL IN
NSN1010-00-319-7920
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WASHER TITLE COMPONENT PN 5287859 MFR WASHER
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5287859?
5287859 is a WASHER.
What is the NSN for 5287859?
5287859 is cataloged in the U.S. Government catalog under NSN 1010-00-319-7920. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.