The Insulator,washer, cataloged under National Stock Number 5970-01-242-0010, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Gasket Manufacturing Co.. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-242-0010 |
| Primary Part Number | G9M11C84 |
| Item Name | Insulator,washer |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Gasket Manufacturing Co. |
| Status | ACTIVE |
| Style Designator | ROUND, FLAT |
| Outside Diameter | 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN |
| Inside Diameter | 0.260 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN |
| Material | MICA OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| G9M11C84 PRIMARY | Gasket Manufacturing Co. (USA) |
| Reference | Meaning |
|---|---|
| 421-0372 | D/9 Drawing number reference only U.S. Government activity |
| 5624-153-10 | 3/2 Design control — primary reference U.S. Government activity |
| 421-0372-001 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5970-01-242-0010 is a Insulator,washer, manufactured by Gasket Manufacturing Co., classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-242-0010 has 1 manufacturer part number on file: G9M11C84 (Gasket Manufacturing Co.).
Key specifications for G9M11C84: Overall Height: 0.010 INCHES NOMINAL IN; Style Designator: ROUND, FLAT; Outside Diameter: 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN; Inside Diameter: 0.260 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN. 4 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.