The Insulator,washer, cataloged under National Stock Number 5970-00-280-8911, 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 Naval Ship Systems Command. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-00-280-8911 |
| Primary Part Number | 389906ITEM7 |
| Item Name | Insulator,washer |
| FSC / FSG | 5970 / 59 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Inside Diameter | 5.625 INCHES NOMINAL IN |
| Style Designator | ROUND, FLAT |
| Material | MICA OVERALL |
| Outside Diameter | 12.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 389906ITEM7 PRIMARY | Naval Ship Systems Command (USA) |
| 3399ITEM7 | Eaton Corp Opns & Technical Center (USA) |
| 16-819 PRIMARY | Eaton Corp Opns & Technical Center (USA) |
| 533853PCSP1G | Naval Ship Systems Command (USA) |
| 5203ALT1PCSP1G | Eaton Corp Opns & Technical Center (USA) |
NSN 5970-00-280-8911 is a Insulator,washer, manufactured by Naval Ship Systems Command, classified under FSC 5970 (No Item Name Available). Status: active.
NSN 5970-00-280-8911 has 5 cross-referenced part numbers: 389906ITEM7 (Naval Ship Systems Command), 3399ITEM7 (Eaton Corp Opns & Technical Center), 16-819 (Eaton Corp Opns & Technical Center), 533853PCSP1G (Naval Ship Systems Command), 5203ALT1PCSP1G (Eaton Corp Opns & Technical Center).
There are 8 known substitutes for 5970-00-280-8911: 2920-00-422-6879, 1240-00-499-4247, 1650-00-787-0947 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 389906ITEM7: Inside Diameter: 5.625 INCHES NOMINAL IN; Style Designator: ROUND, FLAT; Material: MICA OVERALL; Outside Diameter: 12.250 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.