PartsTable
Technical Data Sheet

B3990/19130 — COVER,ELECTRICAL CONNECTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

B3990/19130: COVER,ELECTRICAL CONNECTOR.

The COVER,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: PLASTIC, body_height: 1.270 INCHES NOMINAL IN, overall_width: 1.360 INCHES NOMINAL IN, overall_height: 1.750 INCHES NOMINAL IN, overall_length: 1.810 INCHES NOMINAL IN, style_designator: RECTANGULAR W/JACKSCREW. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-199-0379, 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
B3990/19130
NSN: 5935-01-199-0379
FSC: 5935 — Connectors, Electrical
CAGE: U6682 — LEONARDO UK LTD (GBR)
SPECIFICATIONS
materialPLASTIC
body_height1.270 INCHES NOMINAL IN
overall_width1.360 INCHES NOMINAL IN
overall_height1.750 INCHES NOMINAL IN
overall_length1.810 INCHES NOMINAL IN
style_designatorRECTANGULAR W/JACKSCREW
thread_directionRIGHT-HAND
nominal_thread_size0.250 INCHES IN
thread_series_designatorUNF
mounting_facility_type_and_quantity1 JACKSCREW
NSN5935-01-199-0379
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COVER,ELECTRICAL CONNECTOR TITLE COMPONENT PN B3990/19130 MFR COVER,ELECTRICAL CONNE
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 JACKSCREW
•
BODY HEIGHT: 1.270 INCHES NOMINAL IN
•
STYLE DESIGNATOR: RECTANGULAR W/JACKSCREW
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 JACKSCREW
OVERALL HEIGHT1.750 INCHES NOMINAL IN
BODY HEIGHT1.270 INCHES NOMINAL IN
STYLE DESIGNATORRECTANGULAR W/JACKSCREW
OVERALL LENGTH1.810 INCHES NOMINAL IN
OVERALL WIDTH1.360 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.250 INCHES IN
MATERIALPLASTIC
THREAD SERIES DESIGNATORUNF
OTHER ITEMS IN FSC 5935 — Connectors, Electrical
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5935-00-000-8180 5935-00-001-1344 5935-00-001-1347 5935-00-001-1350 5935-00-001-1351 5935-00-001-1353 5935-00-001-1627 5935-00-001-1628
SUBSTITUTES & CROSS-REFERENCES 2
3990/19130Reference document
Same NSN cross-reference
Reference document — Secondary reference
MAC0080C000Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B3990/19130?
B3990/19130 is a COVER,ELECTRICAL CONNECTOR.
What parts can replace B3990/19130?
There are 2 known substitutes for B3990/19130: 3990/19130, MAC0080C000. Substitute compatibility should be verified for your specific system.
What is the NSN for B3990/19130?
B3990/19130 is cataloged in the U.S. Government catalog under NSN 5935-01-199-0379. 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.