PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L01378Polarizing Key,electrical Connec

Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) · NSN 5935-00-270-1819 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-270-1819 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-270-1819. Primary manufacturer part number: L01378.
Features
  • Polarizing Key,electrical Connec — FSC 5935
  • Criticality Code Justification: FEAT
  • 6 verified cross-references
  • Primary manufacturer: Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Polarizing Key,electrical Connec, cataloged under National Stock Number 5935-00-270-1819, is classified within Federal Supply Class 5935 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings). Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-270-1819
Primary Part NumberL01378
Item NamePolarizing Key,electrical Connec
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerDla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
StatusACTIVE
Criticality Code JustificationFEAT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5935-00-145-7534 INTERCHANGEABLE
Insert,polarizing
5935-00-992-5056002901 INTERCHANGEABLE
Polarizing Key,electrical Connec
Moog Inc Div Moog Inc., Space and Defense - Salt Lake City
5935-01-034-675460-5006-3414 INTERCHANGEABLE
Polarizing Key,electrical Connec
Avx Corporation
4920-01-050-5586 INTERCHANGEABLE
Fixture,aircraft Maintenance
Cross-Reference Index
Part NumberManufacturer
60-5006-34-14 Avx Corporation (USA)
56-5023 Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA)
L01378 PRIMARY Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
1080H49REVZPC59 Northrop Grumman Systems Corporation Div Marine Systems (USA)
60-5006-34-14 Elco Europe Gmbh (DEU)
1080H44REVTPC46 Northrop Grumman Systems Corporation Div Marine Systems (USA)
Related Parts
5935-00-145-7534INTERCHANGEABLE
INSERT,POLARIZING
5935-00-992-5056INTERCHANGEABLE
POLARIZING KEY,ELECTRICAL CONNEC
002901
5935-01-034-6754INTERCHANGEABLE
POLARIZING KEY,ELECTRICAL CONNEC
60-5006-3414
4920-01-050-5586INTERCHANGEABLE
FIXTURE,AIRCRAFT MAINTENANCE

Frequently Asked Questions

What is NSN 5935-00-270-1819?

NSN 5935-00-270-1819 is a Polarizing Key,electrical Connec, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings), classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-270-1819?

NSN 5935-00-270-1819 has 6 cross-referenced part numbers: 60-5006-34-14 (Avx Corporation), 56-5023 (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc), L01378 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 1080H49REVZPC59 (Northrop Grumman Systems Corporation Div Marine Systems), 60-5006-34-14 (Elco Europe Gmbh) and 1 more.

What NSN replaces 5935-00-270-1819?

There are 4 known substitutes for 5935-00-270-1819: 5935-00-145-7534, 5935-00-992-5056, 5935-01-034-6754 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of L01378?

Key specifications for L01378: Criticality Code Justification: FEAT; Special Features: PLASTIC;0.266 IN. LG;0.078 IN. W;0.109 IN. H;ITEM MUST COMPLY W/RQMT OF DESC PRODUCTION STD NO. L01378 IN. 2 total characteristics are documented in the Federal Logistics Information System.

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