PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NATVAR 400/461Insulation Sleeving,electrical

High Voltage Engineering Corp Natvar Co Div · NSN 5970-00-050-5664 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-050-5664 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-050-5664. Primary manufacturer part number: NATVAR 400/461.
Features
  • Insulation Sleeving,electrical — FSC 5970
  • 14 verified cross-references
  • Primary manufacturer: High Voltage Engineering Corp Natvar Co Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-00-050-5664, 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 High Voltage Engineering Corp Natvar Co Div. This item has 14 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameInsulation Sleeving,electrical
FSC / FSG5970 — No Item Name Available (FSG 59)
ManufacturersHigh Voltage Engineering Corp Natvar Co Div (CAGE 96904); Honeywell International Inc. Div Aerospace - Torrance (CAGE 70210); Insultab Inc Div Pexco Athol (CAGE 12509); Minnesota Mining and Mfg Co 3m Company (CAGE 75037); Belden, Inc. (CAGE 92194)
Technical Specifications
ParameterValue
NSN5970-00-050-5664
Primary Part NumberNATVAR 400/461
Item NameInsulation Sleeving,electrical
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerHigh Voltage Engineering Corp Natvar Co Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5970-00-581-4726 INTERCHANGEABLE
Insulation Sleeving,electrical
Cross-Reference Index
Part NumberManufacturer
NATVAR 400/461 High Voltage Engineering Corp Natvar Co Div (USA)
S9562-22-3 Honeywell International Inc. Div Aerospace - Torrance (USA)
ITCO 929 Insultab Inc Div Pexco Athol (USA)
TEMFLEX 105C 22 AWG WHITE Minnesota Mining and Mfg Co 3m Company (USA)
PVC105-22 Belden, Inc. (USA)
TEMFLEX 105C 22 AWG WHITE 3m Co Admininistrative Electronic & Communications (USA)
ASTRA 703/105 Essex Group Inc Suflex/iwp Div (USA)
FLEXITE HT-105C Markel Corp. (USA)
GS830L-22W Northrop Grumman Systems Corporation (USA)
TEMFLEX 105C 22 AWG WHITE 3m Company (USA)
3003 3m Co Admininistrative Electronic & Communications (USA)
MIL-I-631 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
TURBOLEX 105 Prysmian Cables and Systems Usa, Llc Div Manufacturing Plant (USA)
3003 Minnesota Mining and Mfg Co 3m Company (USA)
Related Parts
5970-00-581-4726INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL

Frequently Asked Questions

What is NSN 5970-00-050-5664?

NSN 5970-00-050-5664 is a Insulation Sleeving,electrical, manufactured by High Voltage Engineering Corp Natvar Co Div, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-00-050-5664?

NSN 5970-00-050-5664 has 14 cross-referenced part numbers: NATVAR 400/461 (High Voltage Engineering Corp Natvar Co Div), S9562-22-3 (Honeywell International Inc. Div Aerospace - Torrance), ITCO 929 (Insultab Inc Div Pexco Athol), TEMFLEX 105C 22 AWG WHITE (Minnesota Mining and Mfg Co 3m Company), PVC105-22 (Belden, Inc.) and 9 more.

What NSN replaces 5970-00-050-5664?

There is 1 known substitute for 5970-00-050-5664: 5970-00-581-4726. Verify interchangeability with system specifications before substitution.

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