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Technical Data Sheet
PartsTable / COMPONENT / 8528057
8528057 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE BODY, thread_class: 2B, thread_length: 0.438 INCHES NOMINAL IN, thread_series: UN, overall_height: 0.875 INCHES NOMINAL IN, sealing_method: MECHANICAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-583-7806, 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
8528057
NSN: 5930-00-583-7806
FSC: 5930
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialRUBBER SILICONE BODY
thread_class2B
thread_length0.438 INCHES NOMINAL IN
thread_seriesUN
overall_height0.875 INCHES NOMINAL IN
sealing_methodMECHANICAL
mounting_methodINTEGRAL THREADED NUT
style_designatorCLOSED END
base_thread_locationINTERNAL
base_outside_diameter0.516 INCHES NOMINAL IN
body_outside_diameter0.875 INCHES NOMINAL IN
opening_inside_diameter0.516 INCHES NOMINAL IN
NSN5930-00-583-7806
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BOOT,DUST AND MOISTURE SEAL TITLE COMPONENT PN 8528057 MFR BOOT,DUST AND MOISTURE
KEY FEATURES
•
MATERIAL: RUBBER SILICONE BODY
•
THREAD LENGTH: 0.438 INCHES NOMINAL IN
•
THREAD CLASS: 2B
•
MOUNTING DEVICE QUANTITY: 1
•
SEALING METHOD: MECHANICAL
•
STYLE DESIGNATOR: CLOSED END
•
THREAD QUANTITY PER INCH: 32
•
BODY OUTSIDE DIAMETER: 0.875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER SILICONE BODY
THREAD LENGTH0.438 INCHES NOMINAL IN
THREAD CLASS2B
MOUNTING DEVICE QUANTITY1
SEALING METHODMECHANICAL
STYLE DESIGNATORCLOSED END
THREAD QUANTITY PER INCH32
BODY OUTSIDE DIAMETER0.875 INCHES NOMINAL IN
BASE OUTSIDE DIAMETER0.516 INCHES NOMINAL IN
MOUNTING METHODINTEGRAL THREADED NUT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
3070Interchangeable
interchangeable cross-reference
interchangeable
150-570HPC79Interchangeable
interchangeable cross-reference
interchangeable
150-614ITEM74Interchangeable
interchangeable cross-reference
interchangeable
150-580GPC79Interchangeable
interchangeable cross-reference
interchangeable
820797Interchangeable
interchangeable cross-reference
interchangeable
7412022Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8528057?
8528057 is a BOOT,DUST AND MOISTURE SEAL.
What parts can replace 8528057?
There are 17 known substitutes for 8528057: 3070, 150-570HPC79, 150-614ITEM74 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8528057?
8528057 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-583-7806. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026