PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RNF-100Insulation Sleeving,electrical,s

Te Connectivity Corporation Dba Raychem Product Division · NSN 5970-01-526-4911 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-01-526-4911 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-526-4911. Primary manufacturer part number: RNF-100.
Features
  • Insulation Sleeving,electrical,s — FSC 5970
  • Material: PLASTIC POLYOLEFIN LOCATION NOT OTHERWISE SPECIFIED
  • Color: YELLOW
  • Main Body Inside Diameter: 0.130 INCHES NOMINAL AS SUPPLIED IN
  • Main Body Overall Length: 12.00 INCHES NOMINAL AS SUPPLIED IN
  • 3 verified cross-references
  • Primary manufacturer: Te Connectivity Corporation Dba Raychem Product Division
Applications
  • Applications requiring Plastic Polyolefin Location Not Otherwise Specified construction
General Description

The Insulation Sleeving,electrical,s, cataloged under National Stock Number 5970-01-526-4911, 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 Dba Raychem Product Division. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5970-01-526-4911
Primary Part NumberRNF-100
Item NameInsulation Sleeving,electrical,s
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation Dba Raychem Product Division
StatusACTIVE
MaterialPLASTIC POLYOLEFIN LOCATION NOT OTHERWISE SPECIFIED
ColorYELLOW
Main Body Inside Diameter0.130 INCHES NOMINAL AS SUPPLIED IN
Main Body Overall Length12.00 INCHES NOMINAL AS SUPPLIED IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5970-00-082-3948M23053/5-108-9 INTERCHANGEABLE
Insulation Sleeving,electrical
Sae International Dba Sae International
5970-00-740-2971M23053/5-107-9 INTERCHANGEABLE
Insulation Sleeving,electrical
Sae International Dba Sae International
5970-00-767-052410105736-12 INTERCHANGEABLE
Insulation Sleeving,electrical
Us Army Aviation and Missile Command
5970-00-812-1360M23053/5-109-9 INTERCHANGEABLE
Insulation Sleeving,electrical
Sae International Dba Sae International
5970-00-990-9911M23053/5-210-C INTERCHANGEABLE
Insulation Sleeving,electrical
Sae International Dba Sae International
5970-01-087-0377M23053/5-116-0 INTERCHANGEABLE
Insulation Sleeving,electrical
Sae International Dba Sae International
5970-01-509-443812700398 INTERCHANGEABLE
Insulation Sleeving,electrical
Klein Marine Systems Inc
Cross-Reference Index
Part NumberManufacturer
7856K637 Insulation Products Corporation (USA)
7856K637 Mcmaster-Carr Supply Co (USA)
RNF-100 PRIMARY Te Connectivity Corporation Dba Raychem Product Division (USA)
Related Parts
5970-00-082-3948INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
M23053/5-108-9
5970-00-740-2971INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
M23053/5-107-9
5970-00-767-0524INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
10105736-12
5970-00-812-1360INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
M23053/5-109-9
5970-00-990-9911INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
M23053/5-210-C
5970-01-087-0377INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
M23053/5-116-0
5970-01-509-4438INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
12700398

Frequently Asked Questions

What is NSN 5970-01-526-4911?

NSN 5970-01-526-4911 is a Insulation Sleeving,electrical,s, manufactured by Te Connectivity Corporation Dba Raychem Product Division, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-01-526-4911?

NSN 5970-01-526-4911 has 3 cross-referenced part numbers: 7856K637 (Insulation Products Corporation), 7856K637 (Mcmaster-Carr Supply Co), RNF-100 (Te Connectivity Corporation Dba Raychem Product Division).

What NSN replaces 5970-01-526-4911?

There are 7 known substitutes for 5970-01-526-4911: 5970-00-082-3948, 5970-00-740-2971, 5970-00-767-0524 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of RNF-100?

Key specifications for RNF-100: Part Name Assigned by Controlling Agency: HEAT-SHRINK TUBING; Material: PLASTIC POLYOLEFIN LOCATION NOT OTHERWISE SPECIFIED; Color: YELLOW; Special Features: 1 FOOT LONG, 0.13" INTERNAL DIAMETER BEFORE SHRINKING; COLOR: YELLOW FT. 7 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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