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Technical Data Sheet
PartsTable / COMPONENT / 082-57
082-57 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include length: 0.250 INCHES NOMINAL SQUARE END IN, material: STEEL OVERALL, thread_class: 2A A, overall_width: 2.000 INCHES NOMINAL IN, thread_length: 0.875 INCHES MINIMUM IN, overall_height: 2.000 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-643-6239, 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
082-57
NSN: 5935-00-643-6239
FSC: 5935
CAGE: D8311 — AMPHENOL-TUCHEL ELECTRONICS GMBH (DEU)
SPECIFICATIONS
length0.250 INCHES NOMINAL SQUARE END IN
materialSTEEL OVERALL
thread_class2A A
overall_width2.000 INCHES NOMINAL IN
thread_length0.875 INCHES MINIMUM IN
flute_quantity4
overall_height2.000 INCHES NOMINAL IN
overall_length2.375 INCHES MINIMUM IN
shank_diameter0.194 INCHES NOMINAL IN
shell_materialCOPPER ALLOY
insert_materialPLASTIC SINGLE MATING END
special_features4 MTG HOLES
NSN5935-00-643-6239
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN 082-57 MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
•
THREAD CLASS: 2A A
•
INSERT MATERIAL: PLASTIC SINGLE MATING END
•
INCLUDED CONTACT QUANTITY: 1 SINGLE MATING END SINGLE CONTACT GROUPING
•
INCLUDED CONTACT TYPE: ROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
•
SHELL MATERIAL: COPPER ALLOY
•
NOMINAL THREAD SIZE: 0.750 INCHES IN
•
RADIO FREQUENCY TYPE CONTACT CHARACTERISTIC IMPEDANCE IN OHMS: 50.0 SINGLE MATING END SINGLE CONTACT GROUPING
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS2A A
OVERALL HEIGHT2.000 INCHES NOMINAL IN
INSERT MATERIALPLASTIC SINGLE MATING END
INCLUDED CONTACT QUANTITY1 SINGLE MATING END SINGLE CONTACT GROUPING
INCLUDED CONTACT TYPEROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
SHELL MATERIALCOPPER ALLOY
NOMINAL THREAD SIZE0.750 INCHES IN
RADIO FREQUENCY TYPE CONTACT CHARACTERISTIC IMPEDANCE IN OHMS50.0 SINGLE MATING END SINGLE CONTACT GROUPING
THREAD DIRECTIONRIGHT-HAND
OVERALL LENGTH2.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
8257Interchangeable
interchangeable cross-reference
interchangeable
17551Interchangeable
interchangeable cross-reference
interchangeable
8N0503Interchangeable
interchangeable cross-reference
interchangeable
C54340Interchangeable
interchangeable cross-reference
interchangeable
B94.9Interchangeable
interchangeable cross-reference
interchangeable
120157Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 082-57?
082-57 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 082-57?
There are 13 known substitutes for 082-57: 8257, 17551, 8N0503 and 10 more. Substitute compatibility should be verified for your specific system.
Is 082-57 still available?
082-57 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026