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G9543-20-NF — BACKSHELL,ELECTRICAL CONNECTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

G9543-20-NF: BACKSHELL,ELECTRICAL CONNECTOR.

The BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, thread_class: 2A AND 2B A, overall_length: 1.040 INCHES NOMINAL IN, overall_diameter: 1.590 INCHES NOMINAL IN, size_designation: 20, style_designator: STRAIGHT TYPE. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-362-4020, 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
G9543-20-NF
NSN: 5935-01-362-4020
FSC: 5935 — Connectors, Electrical
CAGE: 06324 — GLENAIR, INC. (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
thread_class2A AND 2B A
overall_length1.040 INCHES NOMINAL IN
overall_diameter1.590 INCHES NOMINAL IN
size_designation20
style_designatorSTRAIGHT TYPE
thread_directionRIGHT-HAND
surface_treatmentCADMIUM AND NICKEL
nominal_thread_size1.188 INCHES IN
thread_quantity_per_inch18
thread_series_designatorUNEF
mounting_facility_type_and_quantity2 THREADED COUPLING
NSN5935-01-362-4020
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BACKSHELL,ELECTRICAL CONNECTOR TITLE COMPONENT PN G9543-20-NF MFR BACKSHELL,ELECTRICAL C
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 THREADED COUPLING
•
OVERALL DIAMETER: 1.590 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT TYPE
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 1.188 INCHES IN
•
SIZE DESIGNATION: 20
•
SURFACE TREATMENT: CADMIUM AND NICKEL
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY2 THREADED COUPLING
OVERALL DIAMETER1.590 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT TYPE
OVERALL LENGTH1.040 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE1.188 INCHES IN
SIZE DESIGNATION20
SURFACE TREATMENTCADMIUM AND NICKEL
THREAD CLASS2A AND 2B A
THREAD QUANTITY PER INCH18
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 1
S2681-20-34Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 G9543-20-NF?
G9543-20-NF is a BACKSHELL,ELECTRICAL CONNECTOR.
What parts can replace G9543-20-NF?
There is 1 known substitute for G9543-20-NF: S2681-20-34. Substitute compatibility should be verified for your specific system.
What is the NSN for G9543-20-NF?
G9543-20-NF is cataloged in the U.S. Government catalog under NSN 5935-01-362-4020. 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.