The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-00-221-5299, 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 Markel Corp.. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-00-221-5299 |
| Primary Part Number | FLEXITE STANDARD UB |
| Item Name | Insulation Sleeving,electrical |
| FSC / FSG | 5970 / 59 — No Item Name Available |
| Manufacturer | Markel Corp. |
| Status | ACTIVE |
| Inside Diameter | 0.810 INCHES MINIMUM AND 0.845 INCHES MAXIMUM IN |
| Flexibility | FLEXIBLE |
| Minimum Tensile Strength | 1800 POUNDS PER SQUARE INCH LBS |
| Color | CLEAR |
| Environmental Protection | FLAME RESISTANT AND MILDEW RESISTANT AND OIL RESISTANT |
| Temp Rating | -30.0 CELSIUS AND 75.0 CELSIUS DEGC |
| Nondefinitive Spec/std Data | 1 CATEGORY AND I CLASS AND U FORM AND A GRADE AND 0.820 IN. SIZE AND UB SUBFORM AND F TYPE IN |
| Dielectric Material Voltage Rating Per Unit Thickness | 430.0 VOLTS PER MIL /0.001 INCH/ IN |
| Style Designator | NONSHRINKABLE |
| Departure From Cited Document | AS MOD BY COLOR |
| Reliability Indicator | NOT ESTABLISHED |
| Wall Thickness | 0.046 INCHES MINIMUM AND 0.054 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| TRANSFLEX | 3m Co Admininistrative Electronic & Communications (USA) |
| NATVAR261 | High Voltage Engineering Corp Natvar Co Div (USA) |
| TRANSFLEX | Minnesota Mining and Mfg Co 3m Company (USA) |
| 3002 | 3m Co Admininistrative Electronic & Communications (USA) |
| TRANSFLEX | 3m Company (USA) |
| MIL-I-631 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| ITCO 919 | Insultab Inc Div Pexco Athol (USA) |
| FLEXITE STANDARD UB PRIMARY | Markel Corp. (USA) |
| ASTRA 701 | Essex Group Inc Suflex/iwp Div (USA) |
| 3002 | 3m Company (USA) |
| TURB0LEX76B | Prysmian Cables and Systems Usa, Llc Div Manufacturing Plant (USA) |
| RESINITEEP69C | Borden Chemical Co Resinite Dept (USA) |
| 3002 | Minnesota Mining and Mfg Co 3m Company (USA) |
| SURCO B-5 | Rscc Wire & Cable Llc (USA) |
| GLITEX 120 | Nalge Co Div of Sybron Corp (USA) |
NSN 5970-00-221-5299 is a Insulation Sleeving,electrical, manufactured by Markel Corp., classified under FSC 5970 (No Item Name Available). Status: active.
NSN 5970-00-221-5299 has 15 cross-referenced part numbers: TRANSFLEX (3m Co Admininistrative Electronic & Communications), NATVAR261 (High Voltage Engineering Corp Natvar Co Div), TRANSFLEX (Minnesota Mining and Mfg Co 3m Company), 3002 (3m Co Admininistrative Electronic & Communications), TRANSFLEX (3m Company) and 10 more.
There are 12 known substitutes for 5970-00-221-5299: 5970-00-068-1292, 5970-00-068-1294, 5970-00-221-5297 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for FLEXITE STANDARD UB: Inside Diameter: 0.810 INCHES MINIMUM AND 0.845 INCHES MAXIMUM IN; Flexibility: FLEXIBLE; Minimum Tensile Strength: 1800 POUNDS PER SQUARE INCH LBS; Color: CLEAR. 12 total characteristics are documented in the Federal Logistics Information System.