The Insulating Varnish,electrical, cataloged under National Stock Number 5970-00-548-7070, 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 Dow Silicones Corporation. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5970-00-548-7070 |
| Primary Part Number | DC-997 |
| Item Name | Insulating Varnish,electrical |
| FSC / FSG | 5970 / 59 — No Item Name Available |
| Manufacturer | Dow Silicones Corporation |
| Status | CANCELLED |
| Nondefinitive Spec/std Data | 200 CLASS AND CB GRADE |
| Unit Package Quantity | 5 |
| Unit Package Type | CAN |
| Dry Dielectric Material Voltage Rating in Volts Per Mil Thickness | 1700.0 |
| Environmental Protection | ACID RESISTANT AND MOISTURE RESISTANT AND OIL RESISTANT AND SALT WATER RESISTANT AND HIGH TEMPERATURE |
| Drying Method | BAKED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| DC-997 PRIMARY | Dow Silicones Corporation (USA) |
| 997 VARNISH | Dow Silicones Corporation (USA) |
| R620 | Union Carbide Corp Sub of Dow Co the (USA) |
| 997 | Dow Silicones Corporation (USA) |
| MIL-I-24092 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| DC-997, 5GAL | Dow Silicones Corporation (USA) |
| 997 VARNISH, 5 GAL | Dow Silicones Corporation (USA) |
NSN 5970-00-548-7070 is a Insulating Varnish,electrical, manufactured by Dow Silicones Corporation, classified under FSC 5970 (No Item Name Available). Status: cancelled.
NSN 5970-00-548-7070 has 7 cross-referenced part numbers: DC-997 (Dow Silicones Corporation), 997 VARNISH (Dow Silicones Corporation), R620 (Union Carbide Corp Sub of Dow Co the), 997 (Dow Silicones Corporation), MIL-I-24092 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.
There are 12 known substitutes for 5970-00-548-7070: 5120-00-056-3938, 5970-00-166-1682, 4820-00-446-3537 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for DC-997: Nondefinitive Spec/std Data: 200 CLASS AND CB GRADE; Special Features: 5 GALLON; Unit Package Quantity: 5; Unit Package Type: CAN. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 5970-00-548-7070 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.