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Electrical Insulation Tape

NSN: 5970-00-139-5157 | Model: 421 3-4IN

A narrow strip of woven or processed material less than twelve inches (304.8 mm) in width. It is specifically designed to prevent any undesirable flow of current between conductors and other objects. The item tends to resist any physical change, in contrast to an insulating compound in tape form which will fuse under a specified heat or pressure. It may or may not have adhesive backing. Excludes items not having definite rated electrical characteristics, such as tape, adhesive, rubber; tape, pressure sensitive adhesive; tape, semi-conducting, electrical; and tape, shielding, electrical. See also insulation cloth, electrical and insulating compound, electrical.

NSN Properties and Flags
NATO Stock Number
5970-00-139-5157
DEMIL
NO
Dielectric Withstanding Voltage In Volts
7200.0
Environmental Protection
Moisture resistant
Width
0.750 inches
Length
1296.0 inches
Adhesive Type
Pressure sensitive
Tempurature Rating
500.0 degrees fahrenheit
Cut Type And Quantity
1 single
Nominalthickness
0.0035 inches
Adhesive Location
One side
Color
Unpigmented
Material
Plastic polytetrafluoroethylene
Material Specification
Mil-i-23594, type 1, class 2 military specification single material response
Nondefinitive Specification/std Data
2 class and 1 type
Departure From Cited Designator
As mod by nom w
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE4A621T20GU 2021-08-09 PARFV 1 RO
SPE4A621T17R0 2021-03-12 PARFV 1 RO
SPE4A621Q0950 2021-03-17 PARFK 1 RO
SPE4A621T27V5 2021-03-22 PARFV 2 RO
SPE4A621T34B3 2021-03-29 PARFV 2 RO
SPE4A621T16R7 2021-03-25 PARFV 3 RO
SPE4A620T1686 2019-10-21 PARFV 4 RO
SPE4A619T68F0 2019-09-20 PARFV 1 RO
SPE4A619T52F8 2019-08-19 PARFV 7 RO
SPE4A619T49S8 2019-08-19 PARFV 14 RO

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 5970-00-139-5157 Datasheet

Supply Class (FSC):
Electrical Insulators And Insulating Materials
Cross Reference:
  • 421 3-4IN
  • TYPE I, CLASS 2
  • A-A-59474
  • 107
  • 60 3-4IN
  • MIL-I-23594
  • 60 3-4IN
  • 60 3-4IN
  • GT835T6
Cage Codes:
  • Nitto, Inc. (CAGE 99742)
  • Federal Commercial Item Description (CAGE 58536)
  • Davignon Co (CAGE 3X740)
  • 3m Company (CAGE 53387)
  • Military Specifications (CAGE 81349)
  • 3m Co Admininistrative Electronic & (CAGE 20999)
  • Minnesota Mining and Mfg Co 3m (CAGE 75037)
  • Northrop Grumman Systems Corporation (CAGE 26512)
Replacements:
  • 5970-00-139-5157 replaces 5970-01-081-5326
Schedule B & Trade:
  • Schedule B: 8546900000 (NAICS 326199)

    Electrical insulators, nesoi

  • SITC: 77324

    Electrical insulators of material other than glass or ceramics

  • End Use: 20005

    Electric apparatus

Identification:
HMIC

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.

PMIC

A - Item does not contain precious metal.

CRITL

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

Freight Information:
  • NMFC:

    049680 - Cloth r tape insulating

  • WCC:

    658 - Electrical appliances, small

  • 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:

    P - 77.5

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    D
  • Quantity per pack
    1
  • Unit of Measure
    Ro
  • Shelf Life
    12 mo.
  • Classification Control
    U
  • MGMT_CTL
    Q2200x-
  • 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 $52.65 to $87.75..
Does NSN 5970-00-139-5157 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, Department Of The Navy, Poland, Spain, Singapore, Australia, Republic Of Korea, and Turkey
What is the NIIN of NSN 5970-00-139-5157?
001395157 or 00-139-5157
Does NSN 5970-00-139-5157 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5970-00-139-5157?
Solicitation SPE4A621T20GU for qty 1 on 08/04/2021
When was this national stock number assigned to the federal catalog?
Sep 01, 1971