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Technical Data Sheet
891-422-57 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: ALUMINUM, seal_type: PREFORMED PACKING, thread_class: 2B, overall_width: 1.765 INCHES MAXIMUM IN, overall_height: 1.469 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN, overall_length: 4.171 INCHES MINIMUM AND 4.203 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-852-0625, 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
891-422-57
NSN: 5935-00-852-0625
FSC: 5935
CAGE: 52196 — CATON CONNECTOR CORPORATION DBA CATON CONNECTOR CORP (USA)
SPECIFICATIONS
materialALUMINUM
seal_typePREFORMED PACKING
thread_class2B
overall_width1.765 INCHES MAXIMUM IN
overall_height1.469 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN
overall_length4.171 INCHES MINIMUM AND 4.203 INCHES MAXIMUM IN
size_designation28
style_designatorSTRAIGHT TYPE W/CABLE CLAMP
thread_directionRIGHT-HAND
surface_treatmentANODIZE
nominal_thread_size1.906 INCHES IN
cable_opening_diameter0.820 INCHES MINIMUM AND 0.850 INCHES MAXIMUM IN
NSN5935-00-852-0625
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BACKSHELL,ELECTRICAL CONNECTOR TITLE COMPONENT PN 891-422-57 MFR BACKSHELL,ELECTRICAL C
KEY FEATURES
THREAD CLASS: 2B
THREAD DIRECTION: RIGHT-HAND
SEAL TYPE: PREFORMED PACKING
CABLE OPENING DIAMETER: 0.820 INCHES MINIMUM AND 0.850 INCHES MAXIMUM IN
SURFACE TREATMENT: ANODIZE
SIZE DESIGNATION: 28
THREAD SERIES DESIGNATOR: UNS
NOMINAL THREAD SIZE: 1.906 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
SEAL TYPEPREFORMED PACKING
CABLE OPENING DIAMETER0.820 INCHES MINIMUM AND 0.850 INCHES MAXIMUM IN
SURFACE TREATMENTANODIZE
SIZE DESIGNATION28
THREAD SERIES DESIGNATORUNS
NOMINAL THREAD SIZE1.906 INCHES IN
OVERALL HEIGHT1.469 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN
CABLE OPENING QUANTITY1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
2-835Interchangeable
interchangeable cross-reference
interchangeable
200835Interchangeable
interchangeable cross-reference
interchangeable
05550-091-030Interchangeable
interchangeable cross-reference
interchangeable
7914-5Interchangeable
interchangeable cross-reference
interchangeable
7047098Interchangeable
interchangeable cross-reference
interchangeable
HU514C4AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 891-422-57?
891-422-57 is a BACKSHELL,ELECTRICAL CONNECTOR.
What parts can replace 891-422-57?
There are 16 known substitutes for 891-422-57: 2-835, 200835, 05550-091-030 and 13 more. Substitute compatibility should be verified for your specific system.
Is 891-422-57 still available?
891-422-57 is currently cancelled.
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