The Tape,insulation,electrical, cataloged under National Stock Number 5970-00-139-5157, 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 Nitto, Inc.. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5970-00-139-5157 |
| Primary Part Number | 421 3-4IN |
| Item Name | Tape,insulation,electrical |
| FSC / FSG | 5970 / 59 — No Item Name Available |
| Manufacturer | Nitto, Inc. |
| Status | CANCELLED |
| Nominal Length | 1296.0 INCHES IN |
| Nominal Overall Thickness | 0.0035 INCHES IN |
| Adhesive Location | ONE SIDE |
| Temp Rating | 500.0 FAHRENHEIT NOMINAL DEGF |
| Adhesive Type | PRESSURE SENSITIVE |
| Cut Type and Quantity | 1 SINGLE |
| Environmental Protection | MOISTURE RESISTANT |
| Nominal Width | 0.750 INCHES IN |
| Departure From Cited Designator | AS MOD BY NOM W |
| Dielectric Withstanding Voltage in Volts | 7200.0 |
| Material Document and Classification | MIL-I-23594,TYPE 1,CLASS 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nondefinitive Spec/std Data | 2 CLASS AND 1 TYPE |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 421 3-4IN | Nitto, Inc. (USA) |
| 60 3-4IN | 3m Co Admininistrative Electronic & Communications (USA) |
| TYPE I, CLASS 2 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| GT835T6 | Northrop Grumman Systems Corporation (USA) |
| MIL-I-23594 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 60 3-4IN | 3m Company Dba 3m (USA) |
| 107 | Davignon Co (USA) |
| A-A-59474 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 60 3-4IN | Minnesota Mining and Mfg Co 3m Company (USA) |
NSN 5970-00-139-5157 is a Tape,insulation,electrical, manufactured by Nitto, Inc., classified under FSC 5970 (No Item Name Available). Status: cancelled.
NSN 5970-00-139-5157 has 9 cross-referenced part numbers: 421 3-4IN (Nitto, Inc.), 60 3-4IN (3m Co Admininistrative Electronic & Communications), TYPE I, CLASS 2 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), GT835T6 (Northrop Grumman Systems Corporation), MIL-I-23594 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 4 more.
There are 2 known substitutes for 5970-00-139-5157: 5330-00-821-1235, 4820-00-883-1797. Verify interchangeability with system specifications before substitution.
Key specifications for 421 3-4IN: Nominal Length: 1296.0 INCHES IN; Nominal Overall Thickness: 0.0035 INCHES IN; Adhesive Location: ONE SIDE; Temp Rating: 500.0 FAHRENHEIT NOMINAL DEGF. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 5970-00-139-5157 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.