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Technical Data Sheet
PartsTable / MRO / 381-1
381-1 ✓ Verified by PartsTable
Multibrackets · MRO · MRO_GENERAL
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

With its modular construction Pro Series parts have vast possibilities to change, update and reconfigure a Pro Series installation. Combine the parts with a Pro Series installation and create a new configuration.<br><br>M Extension Pipe 1.5m Black - Extension Pipe, Part for Pro Series, steel, pole length: 150cm, 50mm diam. - black<br><br>MB Pro Series is design protected by Multibrackets This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-064-2447, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 381-1
NSN: 5935-00-064-2447
FSC: 5935
CAGE: 60674 — MICROWAVE DEVICES INC (USA)
SPECIFICATIONS
materialSTEEL BODY
body_width2.406 INCHES MAXIMUM IN
ring_styleCONCENTRIC
body_height3.156 INCHES MAXIMUM IN
body_length3.031 INCHES MAXIMUM IN
bonnet_typeINSIDE SCREW
design_typeNONREUSABLE
joint_styleVERTICAL JOINT
thread_class2A FIRST END A
body_diameter4.375 INCHES NOMINAL IN
overall_width0.1230 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM IN
flow_directionOUTSIDE IN
NSN5935-00-064-2447
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Multibrackets CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN 381-1 MFR Multibrackets CONNECTOR,RECEPTACLE,E
KEY FEATURES
•
MATING END QUANTITY: 1
TECHNICAL CHARACTERISTICS (FLIS)
MATING END QUANTITY1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
381-1 PL0851Interchangeable
interchangeable cross-reference
interchangeable
381-1Interchangeable
interchangeable cross-reference
interchangeable
SN4508PCDE50634Interchangeable
interchangeable cross-reference
interchangeable
76216AInterchangeable
interchangeable cross-reference
interchangeable
3812AInterchangeable
interchangeable cross-reference
interchangeable
E-3213-2PC3811Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 381-1?
381-1 is a CONNECTOR,RECEPTACLE,ELECTRICAL manufactured by Multibrackets. It is classified as a MRO (MRO_GENERAL).
What parts can replace 381-1?
There are 13 known substitutes for 381-1: 381-1 PL0851, 381-1, SN4508PCDE50634 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 381-1?
381-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-064-2447. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026