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31-162 — BOOT,DUST AND MOISTURE SEAL

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

31-162: BOOT,DUST AND MOISTURE SEAL.

The BOOT,DUST AND MOISTURE SEAL is a Nathan industrial component. Key specifications include body_style: STRAIGHT SHAPE, ROUND, overall_height: 0.209 INCHES MINIMUM AND 0.229 INCHES MAXIMUM IN, insert_material: CERAMIC SINGLE MATING END, overall_diameter: 0.806 INCHES MINIMUM AND 0.821 INCHES MAXIMUM IN, polarization_method: KEYWAY OR MULTIPLE KEYWAY, insert_position_in_deg: 0.0. This part is cataloged in the U.S.

Government catalog under NSN 5935-00-944-6238, 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→ 31-162
NSN: 5935-00-944-6238
NIINs: 009446238, 014128401, 015972247, 016094138
FSC: 5935 — Connectors, Electrical
CAGE: 59501 — UNISON INDUSTRIES LLC (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE, ROUND
overall_height0.209 INCHES MINIMUM AND 0.229 INCHES MAXIMUM IN
insert_materialCERAMIC SINGLE MATING END
overall_diameter0.806 INCHES MINIMUM AND 0.821 INCHES MAXIMUM IN
mating_end_quantity1
polarization_methodKEYWAY OR MULTIPLE KEYWAY
insert_position_in_deg0.0
end_item_identificationACTUATOR, ELECTRIC
contact_position_arrangement_style18-4 SINGLE MATING END
part_name_assigned_by_controlling_agencyMOTOR, 1-20 HP
NSN5935-00-944-6238
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Nathan BOOT,DUST AND MOISTURE SEAL TITLE COMPONENT PN 31-162 MFR Nathan BOOT,DUST AND MOISTURE
KEY FEATURES
•
BODY STYLE: STRAIGHT SHAPE, ROUND
•
OVERALL DIAMETER: 0.806 INCHES MINIMUM AND 0.821 INCHES MAXIMUM IN
•
MATING END QUANTITY: 1
•
CONTACT POSITION ARRANGEMENT STYLE: 18-4 SINGLE MATING END
•
INSERT POSITION IN DEG: 0.0
•
POLARIZATION METHOD: KEYWAY OR MULTIPLE KEYWAY
•
INSERT MATERIAL: CERAMIC SINGLE MATING END
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.209 INCHES MINIMUM AND 0.229 INCHES MAXIMUM IN
BODY STYLESTRAIGHT SHAPE, ROUND
OVERALL DIAMETER0.806 INCHES MINIMUM AND 0.821 INCHES MAXIMUM IN
MATING END QUANTITY1
CONTACT POSITION ARRANGEMENT STYLE18-4 SINGLE MATING END
INSERT POSITION IN DEG0.0
POLARIZATION METHODKEYWAY OR MULTIPLE KEYWAY
INSERT MATERIALCERAMIC SINGLE MATING END
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 31-162?
31-162 is a BOOT,DUST AND MOISTURE SEAL manufactured by Nathan. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 31-162?
31-162 is cataloged in the U.S. Government catalog under NSN 5935-00-944-6238. 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.