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520340 — BOOT,DUST AND MOISTURE SEAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

520340: BOOT,DUST AND MOISTURE SEAL.

The BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include material: PLASTIC, overall_length: 14.0 INCHES NOMINAL IN, special_features: SQUEEGEE TOOL; OEM IS NIKRO. This part is cataloged in the U.S.

Government catalog under NSN 8465-01-521-4143, 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
520340
NSN: 8465-01-521-4143
NIINs: 015214143, 016547279, 017158942
FSC: 8465 — Individual Equipment
CAGE: 0SZC3 — BLACK DIAMOND EQUIPMENT, LTD. INC. DBA BLACK DIAMOND EQUIPMENT, LTD. (USA)
SPECIFICATIONS
materialPLASTIC
overall_length14.0 INCHES NOMINAL IN
special_featuresSQUEEGEE TOOL; OEM IS NIKRO
NSN8465-01-521-4143
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BOOT,DUST AND MOISTURE SEAL TITLE COMPONENT PN 520340 MFR BOOT,DUST AND MOISTURE
KEY FEATURES
•
LENGTH: 4.875 INCHES NOMINAL IN
•
OVERALL THICKNESS: 0.188 INCHES NOMINAL IN
•
SPECIFIC USE: ANGLE ROCK
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
LENGTH4.875 INCHES NOMINAL IN
OVERALL THICKNESS0.188 INCHES NOMINAL IN
SPECIFIC USEANGLE ROCK
PART NAME ASSIGNED BY CONTROLLING AGENCYBUGABOO NO. 6
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 520340?
520340 is a BOOT,DUST AND MOISTURE SEAL.
What is the NSN for 520340?
520340 is cataloged in the U.S. Government catalog under NSN 8465-01-521-4143. 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.