The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-00-221-5303, 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 13 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 | 5970-00-221-5303 |
| Primary Part Number | FLEXITE STANDARD UB |
| Item Name | Insulation Sleeving,electrical |
| FSC / FSG | 5970 / 59 — No Item Name Available |
| Manufacturer | Markel Corp. |
| Status | ACTIVE |
| Minimum Tensile Strength | 1800 POUNDS PER SQUARE INCH LBS |
| Temp Rating | -30.0 CELSIUS AND 75.0 CELSIUS DEGC |
| Color | NATURAL |
| Flexibility | FLEXIBLE |
| Departure From Cited Designator | AS MOD BY COLOR |
| Dielectric Material Voltage Rating Per Unit Thickness | 480.0 VOLTS PER MIL /0.001 INCH/ IN |
| Style Designator | NONSHRINKABLE |
| Environmental Protection | FLAME RESISTANT AND MILDEW RESISTANT AND OIL RESISTANT |
| Nondefinitive Spec/std Data | 1 CATEGORY AND 1 CLASS AND U FORM AND A GRADE AND 0.570 IN. SIZE AND UB SUBFORM AND F TYPE IN |
| Material | PLASTIC POLYVINYL CHLORIDE (PVC) |
| Inside Diameter | 0.565 INCHES MINIMUM AND 0.590 INCHES MAXIMUM IN |
| Wall Thickness | 0.037 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN |
| Reliability Indicator | NOT ESTABLISHED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FLEXITE STANDARD UB | Markel Corp. (USA) |
| RESINITEEP69C | Borden Chemical Co Resinite Dept (USA) |
| 3002 | 3m Company (USA) |
| TRANSFLEX | 3m Co Admininistrative Electronic & Communications (USA) |
| MIL-I-631 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| TRANSFLEX | Minnesota Mining and Mfg Co 3m Company (USA) |
| NATVAR261 | High Voltage Engineering Corp Natvar Co Div (USA) |
| TURB0LEX76B | Prysmian Cables and Systems Usa, Llc Div Manufacturing Plant (USA) |
| 3002 | 3m Co Admininistrative Electronic & Communications (USA) |
| SURCO B-5 | Rscc Wire & Cable Llc (USA) |
| ITCO 919 | Insultab Inc Div Pexco Athol (USA) |
| TRANSFLEX | 3m Company (USA) |
| 3002 | Minnesota Mining and Mfg Co 3m Company (USA) |
| GLITEX 120 | Nalge Co Div of Sybron Corp (USA) |
| ASTRA 701 | Essex Group Inc Suflex/iwp Div (USA) |
NSN 5970-00-221-5303 is a Insulation Sleeving,electrical, manufactured by Markel Corp., classified under FSC 5970 (No Item Name Available). Status: active.
NSN 5970-00-221-5303 has 15 cross-referenced part numbers: FLEXITE STANDARD UB (Markel Corp.), RESINITEEP69C (Borden Chemical Co Resinite Dept), 3002 (3m Company), TRANSFLEX (3m Co Admininistrative Electronic & Communications), MIL-I-631 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 10 more.
There are 12 known substitutes for 5970-00-221-5303: 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: Minimum Tensile Strength: 1800 POUNDS PER SQUARE INCH LBS; Temp Rating: -30.0 CELSIUS AND 75.0 CELSIUS DEGC; Color: NATURAL; Flexibility: FLEXIBLE. 13 total characteristics are documented in the Federal Logistics Information System.