PartsTable
Technical Data Sheet
Download PDF

1-1811901 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1-1811901: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, overall_width: 1.435 INCHES NOMINAL IN, overall_height: 1.244 INCHES NOMINAL IN, overall_length: 1.232 INCHES NOMINAL IN, shell_material: ALUMINUM ALLOY, overall_diameter: 0.840 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5940-00-518-6522, 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
1-1811901
NSN: 5940-00-518-6522
NIINs: 005186522, 016731661, 016731669
FSC: 5940 — Lugs, Terminals, and Terminal Strips
CAGE: 35351 — GE AVIATION SYSTEMS LLC (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE, EXTERNAL COUPLING
overall_width1.435 INCHES NOMINAL IN
overall_height1.244 INCHES NOMINAL IN
overall_length1.232 INCHES NOMINAL IN
shell_materialALUMINUM ALLOY
overall_diameter0.840 INCHES NOMINAL IN
polarization_method4 POLARIZARION POSTS
operating_temp_rating125.0 CELSIUS MAXIMUM DEGC
supplementary_featuresCONNECTOR ACCEPTS TE CONNNECTIVITY QUADRAX PIN ASSEMBLY
end_item_identificationB52CONECTPSEK
shell_surface_treatmentPAINT
part_name_assigned_by_controlling_agencyASSY, RECEPTACLE, SIZE 19, 4Q4, M38999 STYLE
NSN5940-00-518-6522
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN 1-1811901 MFR CONNECTOR,RECEPTACLE,E
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 1-1811901?
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 1-1811901?
1-1811901 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What is the NSN for 1-1811901?
1-1811901 is cataloged in the U.S. Government catalog under NSN 5940-00-518-6522. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 1-1811901

✓ 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.