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PartsTable / COMPONENT / A91-382
A91-382 ✓ 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

The SHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, body_style: SPOKED, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 4.0000 INCHES NOMINAL IN, pressure_angle: 14.5000 DEGREES. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-273-3770, 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
A91-382
NSN: 3020-00-273-3770
FSC: 3020
CAGE: 92187 — COLUMBIA SCIENTIFIC CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
body_styleSPOKED
bore_stylePLAIN BOTH ENDS
tooth_formSTANDARD
pitch_diameter4.0000 INCHES NOMINAL IN
pressure_angle14.5000 DEGREES
teeth_quantity192
style_designatorONE PROTRUDING HUB, ONE FLUSH HUB
face_nominal_width0.025 INCHES IN
hub_nominal_diameter0.625 INCHES BOTH ENDS IN
hub_style_designatorPLAIN BOTH ENDS
bore_nominal_diameter0.312 INCHES BOTH ENDS IN
NSN3020-00-273-3770
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHELL,ELECTRICAL CONNECTOR TITLE COMPONENT PN A91-382 MFR SHELL,ELECTRICAL CONNE
KEY FEATURES
•
NOMINAL OUTSIDE DIAMETER: 4.042 INCHES IN
•
FACE NOMINAL WIDTH: 0.025 INCHES IN
•
PITCH DIAMETER: 4.0000 INCHES NOMINAL IN
•
BORE NOMINAL DIAMETER: 0.312 INCHES BOTH ENDS IN
•
STYLE DESIGNATOR: ONE PROTRUDING HUB, ONE FLUSH HUB
•
MATERIAL: COPPER ALLOY OVERALL
•
HUB STYLE DESIGNATOR: PLAIN BOTH ENDS
•
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.313 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL OUTSIDE DIAMETER4.042 INCHES IN
FACE NOMINAL WIDTH0.025 INCHES IN
PITCH DIAMETER4.0000 INCHES NOMINAL IN
BORE NOMINAL DIAMETER0.312 INCHES BOTH ENDS IN
STYLE DESIGNATORONE PROTRUDING HUB, ONE FLUSH HUB
MATERIALCOPPER ALLOY OVERALL
HUB STYLE DESIGNATORPLAIN BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.313 INCHES FIRST END IN
PRESSURE ANGLE14.5000 DEGREES
HUB NOMINAL DIAMETER0.625 INCHES BOTH ENDS IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
G151Interchangeable
interchangeable cross-reference
interchangeable
502-0Interchangeable
interchangeable cross-reference
interchangeable
5330431Interchangeable
interchangeable cross-reference
interchangeable
40301-01Interchangeable
interchangeable cross-reference
interchangeable
40301Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A91-382?
A91-382 is a SHELL,ELECTRICAL CONNECTOR.
What parts can replace A91-382?
There are 5 known substitutes for A91-382: G151, 502-0, 5330431 and 2 more. Substitute compatibility should be verified for your specific system.
Is A91-382 still available?
A91-382 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