PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

54012-1Insulation Sleeving,electrical

Te Connectivity Corporation · NSN 5970-01-725-3779 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-01-725-3779 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-725-3779. Primary manufacturer part number: 54012-1.
Features
  • Insulation Sleeving,electrical — FSC 5970
  • 2 verified cross-references
  • Primary manufacturer: Te Connectivity Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-01-725-3779, is classified within Federal Supply Class 5970 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Te Connectivity Corporation. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameInsulation Sleeving,electrical
FSC / FSG5970 — No Item Name Available (FSG 59)
ManufacturersTe Connectivity Corporation (CAGE 00779)
Technical Specifications
ParameterValue
NSN5970-01-725-3779
Primary Part Number54012-1
Item NameInsulation Sleeving,electrical
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5307-00-011-1318 INTERCHANGEABLE
Stud,plain
5815-00-342-6024 INTERCHANGEABLE
Keytop,keyboard
7045-01-051-33671098A INTERCHANGEABLE
Diskette,flexible
Data General Corporation
7030-01-461-8560BESTFIT FOR WINDOWS INTERCHANGEABLE
Software
Palisade Company, Llc Dba Palisade Software
5340-01-663-80685401-2 INTERCHANGEABLE
Insert and Tool Assortment,screw
Emhart Teknologies Llc Dba Pop Fasteners Div Emhart Inds
Cross-Reference Index
Part NumberManufacturer
54012 Te Connectivity Corporation (USA)
54012-1 PRIMARY Te Connectivity Corporation (USA)
Related Parts
5307-00-011-1318INTERCHANGEABLE
STUD,PLAIN
5815-00-342-6024INTERCHANGEABLE
KEYTOP,KEYBOARD
7045-01-051-3367INTERCHANGEABLE
DISKETTE,FLEXIBLE
1098A
7030-01-461-8560INTERCHANGEABLE
SOFTWARE
BESTFIT FOR WINDOWS
5340-01-663-8068INTERCHANGEABLE
INSERT AND TOOL ASSORTMENT,SCREW
5401-2

Frequently Asked Questions

What is NSN 5970-01-725-3779?

NSN 5970-01-725-3779 is a Insulation Sleeving,electrical, manufactured by Te Connectivity Corporation, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-01-725-3779?

NSN 5970-01-725-3779 has 2 cross-referenced part numbers: 54012 (Te Connectivity Corporation), 54012-1 (Te Connectivity Corporation).

What NSN replaces 5970-01-725-3779?

There are 5 known substitutes for 5970-01-725-3779: 5307-00-011-1318, 5815-00-342-6024, 7045-01-051-3367 and 2 more. Verify interchangeability with system specifications before substitution.

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