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21454R1203-030055 — BACKSHELL,ELECTRICAL CONNECTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

21454R1203-030055: BACKSHELL,ELECTRICAL CONNECTOR.

The BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, thread_class: 2B, overall_width: 0.858 INCHES MAXIMUM IN, overall_height: 1.679 INCHES MINIMUM AND 1.867 INCHES MAXIMUM IN, overall_length: 1.258 INCHES MINIMUM AND 1.446 INCHES MAXIMUM IN, size_designation: 12. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-322-8561, 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
21454R1203-030055
NSN: 5935-01-322-8561
FSC: 5935 — Connectors, Electrical
CAGE: 31461 — ELECTRO ADAPTER INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
thread_class2B
overall_width0.858 INCHES MAXIMUM IN
overall_height1.679 INCHES MINIMUM AND 1.867 INCHES MAXIMUM IN
overall_length1.258 INCHES MINIMUM AND 1.446 INCHES MAXIMUM IN
size_designation12
style_designatorANGLE TYPE
thread_directionRIGHT-HAND
body_angle_in_deg90.0
nominal_thread_size0.750 INCHES IN
nominal_thread_length0.290 INCHES IN
cable_opening_diameter0.157 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
NSN5935-01-322-8561
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BACKSHELL,ELECTRICAL CONNECTOR TITLE COMPONENT PN 21454R1203-030055 MFR BACKSHELL,ELECTRICAL C
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED COUPLING
•
BODY ANGLE IN DEG: 90.0
•
NOMINAL THREAD LENGTH: 0.290 INCHES IN
•
STYLE DESIGNATOR: ANGLE TYPE
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED COUPLING
OVERALL HEIGHT1.679 INCHES MINIMUM AND 1.867 INCHES MAXIMUM IN
BODY ANGLE IN DEG90.0
NOMINAL THREAD LENGTH0.290 INCHES IN
STYLE DESIGNATORANGLE TYPE
OVERALL LENGTH1.258 INCHES MINIMUM AND 1.446 INCHES MAXIMUM IN
OVERALL WIDTH0.858 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.750 INCHES IN
SPECIFICATION/STANDARD DATA63005-23034008 MANUFACTURERS SOURCE CONTROL
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
23034008Same 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 21454R1203-030055?
21454R1203-030055 is a BACKSHELL,ELECTRICAL CONNECTOR.
What parts can replace 21454R1203-030055?
There is 1 known substitute for 21454R1203-030055: 23034008. Substitute compatibility should be verified for your specific system.
What is the NSN for 21454R1203-030055?
21454R1203-030055 is cataloged in the U.S. Government catalog under NSN 5935-01-322-8561. 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.