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31-86906 — BOOT,DUST AND MOISTURE SEAL

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

31-86906: BOOT,DUST AND MOISTURE SEAL.

The BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE INSULATOR, thread_series: UNS, overall_height: 0.500 INCHES NOMINAL IN, mounting_method: THREADED HOLE(S), style_designator: CLOSED END, width_across_flats: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-242-9386, 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
MRO→ MRO_GENERAL→ 31-86906
NSN: 5930-01-242-9386
FSC: 5930 — Switches
CAGE: 07700 — TECHNICAL WIRE PRODUCTS, LLC DBA TWP (USA)
SPECIFICATIONS
materialRUBBER SILICONE INSULATOR
thread_seriesUNS
overall_height0.500 INCHES NOMINAL IN
mounting_methodTHREADED HOLE(S)
style_designatorCLOSED END
width_across_flats0.375 INCHES NOMINAL IN
nominal_thread_size0.250 INCHES IN
base_thread_locationINTERNAL
body_outside_diameter0.188 INCHES NOMINAL IN
opening_inside_diameter0.062 INCHES NOMINAL IN
thread_quantity_per_inch40
NSN5930-01-242-9386
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BOOT,DUST AND MOISTURE SEAL TITLE COMPONENT PN 31-86906 MFR BOOT,DUST AND MOISTURE
KEY FEATURES
•
WIDTH ACROSS FLATS: 0.375 INCHES NOMINAL IN
•
THREAD SERIES: UNS
•
OPENING INSIDE DIAMETER: 0.062 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 0.188 INCHES NOMINAL IN
•
MOUNTING METHOD: THREADED HOLE(S)
•
BASE THREAD LOCATION: INTERNAL
•
STYLE DESIGNATOR: CLOSED END
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.500 INCHES NOMINAL IN
WIDTH ACROSS FLATS0.375 INCHES NOMINAL IN
THREAD SERIESUNS
OPENING INSIDE DIAMETER0.062 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER0.188 INCHES NOMINAL IN
MOUNTING METHODTHREADED HOLE(S)
BASE THREAD LOCATIONINTERNAL
STYLE DESIGNATORCLOSED END
NOMINAL THREAD SIZE0.250 INCHES IN
THREAD QUANTITY PER INCH40
OTHER ITEMS IN FSC 5930 — Switches
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5930-00-000-0117 5930-00-001-1407 5930-00-001-1890 5930-00-001-2571 5930-00-001-2575 5930-00-001-2580 5930-00-001-2608 5930-00-001-2609
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 31-86906?
31-86906 is a BOOT,DUST AND MOISTURE SEAL. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 31-86906?
31-86906 is cataloged in the U.S. Government catalog under NSN 5930-01-242-9386. 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.