PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 8438611-2
8438611-2 ✓ 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 INSULATOR, base_width: 3.661 INCHES NOMINAL IN, dome_height: 0.281 INCHES MINIMUM IN, thread_class: 2B, thread_length: 0.160 INCHES NOMINAL IN, thread_series: UN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-823-0482, 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
8438611-2
NSN: 5930-00-823-0482
FSC: 5930
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
materialRUBBER SILICONE INSULATOR
base_width3.661 INCHES NOMINAL IN
dome_height0.281 INCHES MINIMUM IN
thread_class2B
thread_length0.160 INCHES NOMINAL IN
thread_seriesUN
overall_height0.239 INCHES NOMINAL IN
sealing_methodMECHANICAL
mounting_methodBUSHING
special_featuresWEAPON SYSTEM ESSENTIAL
style_designatorTHRU-HOLE
width_across_flats0.500 INCHES NOMINAL IN
NSN5930-00-823-0482
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BOOT,DUST AND MOISTURE SEAL TITLE COMPONENT PN 8438611-2 MFR BOOT,DUST AND MOISTURE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
2189159Interchangeable
interchangeable cross-reference
interchangeable
201989Interchangeable
interchangeable cross-reference
interchangeable
J36-16Interchangeable
interchangeable cross-reference
interchangeable
M5423/09-09Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-5423/9Interchangeable
interchangeable cross-reference
interchangeable
MILB5423-9Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 8438611-2?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 8438611-2?
8438611-2 is a BOOT,DUST AND MOISTURE SEAL.
What parts can replace 8438611-2?
There are 31 known substitutes for 8438611-2: 2189159, 201989, J36-16 and 28 more. Substitute compatibility should be verified for your specific system.
Is 8438611-2 still available?
8438611-2 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 8438611-2

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026