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Electrical Insulation Sleeving

NSN: 5970-00-239-6222 | Model: RT1301 3+8INID
ITAR Registered seal

A rigid or flexible tubing having uniform inside and outside diameters in the length. It is specifically designed to prevent any undesirable flow of current between conductors and other objects. Includes shrinkable type tubing, items in bulk and in specific fabricated lengths (cut to size). Excludes items not having rated electrical characteristics. Also excludes bushing, sleeve; cable nipple, electrical; conduit (as modified) insulation sleeving, electrical, special purpose; insulation sleeving, thermal; sleeve, marker, cable; sleeving, textile, electrical; tubing, glass; and tubing, nonmetallic.

NSN Properties and Flags
NATO Stock Number
Yes - ITAR Controlled
Reliability Indicator
Not established
Tempurature Rating
-55.0 degrees celsius and 110.0 degrees celsius
Environmental Protection
Corrosion resistant and mildew resistant and water resistant
Expanded Inside Diameter
0.375 inches
Recovered Inside Diameter
0.135 inches
Recovered Wall Thickness
0.050 inches
Heat Shrinkage Rating In Percent
Min. Tensile Strength (psi)
1500 pounds per square inch
Special Features
Mel table inner wall
Semi rigid
Plastic, polyolefin, MIL-I-23053/4, class 1
Plastic polyolefin
Style Designator
Dielectric Material Voltage Rating Per Unit Thickness
500.0 volts per military /0.001 inch/
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE4A619T63L4 2019-09-12 PARES 651 FT
SPE4A618T276B 2018-01-30 TeamG 520 FT
SPE4A617TB448 2017-01-06 PARFK 10 FT

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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NSN 5970-00-239-6222 Datasheet

Supply Class (FSC):
Electrical Insulators And Insulating Materials
Cross Reference:
  • RT1301 3+8INID
  • AMS-DTL-23053/4
  • RT1301 3-8
  • M23053/4-104-9
  • M23053/4-104-9
  • MIL-I-23053/4
Cage Codes:
  • Tyco Electronics Corporation (CAGE 06090)
  • Society Of Automotive Engineers Inc (CAGE 81343)
  • Military Specifications (CAGE 81349)
  • 5970-00-239-6222 replaces 5970-00-054-7592
Schedule B & Trade:
  • Schedule B: 8546900000 (NAICS 326199)

    Electrical insulators, Nisei

  • SITC: 77324

    Electrical insulators of material other than glass or ceramics

  • End Use: 20005

    Electric apparatus


P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.


U - Precious metal content is unknown


- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    103300 - Insulating material noi

  • WCC:

    72D - Communications/electronics, other than sigint/ew or comsec repair parts and components

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
  • AAC
  • Quantity per pack
  • Unit of Measure
  • Shelf Life
    36 mo.
  • Classification Control
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $4.29 to $7.16..
Does NSN 5970-00-239-6222 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, Department Of The Air Force, U.s. Marine Corps, Department Of The Navy, U.s. Coast Guard, Poland, Brazil, Singapore, Canada, Germany, United Kingdom, Greece, and Turkey
What is the NIIN of NSN 5970-00-239-6222?
002396222 or 00-239-6222
Does NSN 5970-00-239-6222 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5970-00-239-6222?
Solicitation SPE4A619T63L4 for qty 651 on 09/05/2019
When was this national stock number assigned to the federal catalog?
Nov 07, 1969