PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50133-1MContact,electrical

March Electronics, Inc. Dba March Electronics Inc · NSN 5999-00-866-6538 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-866-6538 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-866-6538. Primary manufacturer part number: 50133-1M.
Features
  • Contact,electrical — FSC 5999
  • 4 verified cross-references
  • Primary manufacturer: March Electronics, Inc. Dba March Electronics Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-866-6538, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is March Electronics, Inc. Dba March Electronics Inc. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameContact,electrical
FSC / FSG5999 — No Item Name Available (FSG 59)
ManufacturersL3harris Technologies, Inc Div Space & Airborne Systems (CAGE 24930); Te Connectivity Corporation (CAGE 00779); Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (CAGE 16236); March Electronics, Inc. Dba March Electronics Inc (CAGE 8F056)
Successor NSN5999-00-795-3248 — Contact,electrical
Technical Specifications
ParameterValue
NSN5999-00-866-6538
Primary Part Number50133-1M
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerMarch Electronics, Inc. Dba March Electronics Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5999-00-795-3248 (DMS 88059B)
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeYZ
Weight0.0300 lbs
Cube0.0030 cu ft
Verified Substitutes 9
5999-00-795-3248DMS 88059B SUCCESSOR
Contact,electrical
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
5999-00-468-3073 INTERCHANGEABLE
Contact,electrical
5999-00-726-3232 INTERCHANGEABLE
Contact,electrical
5999-00-910-559166028-3 INTERCHANGEABLE
Contact,electrical
Te Connectivity Corporation
6515-01-164-885650-1331 INTERCHANGEABLE
Retractor,nerve Root
Codman & Shurtleff Inc
4820-01-264-845050133-1 INTERCHANGEABLE
Disk,valve
The Dewey Electronics Corporation Div Pitometer Log Division
4730-01-267-2068501331 INTERCHANGEABLE
Nozzle,sand Blast
Empire Abrasive Equipment Co Lp
4730-01-472-7447501331 INTERCHANGEABLE
Elbow,pipe
Level 10 Industries, Inc. Div Level 10 Industries
6105-01-713-4252501331 INTERCHANGEABLE
Support,electric Motor
Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc
Cross-Reference Index
Part NumberManufacturer
G260005S1 L3harris Technologies, Inc Div Space & Airborne Systems (USA)
50133-1 Te Connectivity Corporation (USA)
DMS 88059B Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
50133-1M PRIMARY March Electronics, Inc. Dba March Electronics Inc (USA)
Related Parts
SUCCESSOR 5999-00-795-3248 Contact,electrical · DMS 88059B
5999-00-468-3073INTERCHANGEABLE
CONTACT,ELECTRICAL
5999-00-726-3232INTERCHANGEABLE
CONTACT,ELECTRICAL
5999-00-910-5591INTERCHANGEABLE
CONTACT,ELECTRICAL
66028-3
6515-01-164-8856INTERCHANGEABLE
RETRACTOR,NERVE ROOT
50-1331
4820-01-264-8450INTERCHANGEABLE
DISK,VALVE
50133-1
4730-01-267-2068INTERCHANGEABLE
NOZZLE,SAND BLAST
501331
4730-01-472-7447INTERCHANGEABLE
ELBOW,PIPE
501331
6105-01-713-4252INTERCHANGEABLE
SUPPORT,ELECTRIC MOTOR
501331

Frequently Asked Questions

What is NSN 5999-00-866-6538?

NSN 5999-00-866-6538 is a Contact,electrical, manufactured by March Electronics, Inc. Dba March Electronics Inc, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-866-6538?

NSN 5999-00-866-6538 has 4 cross-referenced part numbers: G260005S1 (L3harris Technologies, Inc Div Space & Airborne Systems), 50133-1 (Te Connectivity Corporation), DMS 88059B (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 50133-1M (March Electronics, Inc. Dba March Electronics Inc).

What NSN replaces 5999-00-866-6538?

There are 9 known substitutes for 5999-00-866-6538: 5999-00-795-3248, 5999-00-468-3073, 5999-00-726-3232 and 6 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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