The Insulator,disk, cataloged under National Stock Number 5970-00-782-0183, 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 Monadnock Company, the Dba Lisi Aerospace. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-00-782-0183 |
| Primary Part Number | 294453-2 |
| Item Name | Insulator,disk |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Monadnock Company, the Dba Lisi Aerospace |
| Status | ACTIVE |
| First Hole Diameter | 0.019 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN |
| Style Designator | DRILLED, FLAT |
| Material Document and Classification | MIL-P-22242, TYPE 2-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 0.360 INCHES NOMINAL IN |
| Second Hole Spacing | 0.200 INCHES NOMINAL IN |
| First Hole Spacing | 0.100 INCHES NOMINAL IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE 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 |
|---|---|
| 7454683P6 | Von Roll Usa, Inc. Dba Von Roll Usa Inc (USA) |
| 294453-2 PRIMARY | Monadnock Company, the Dba Lisi Aerospace (USA) |
| Reference | Meaning |
|---|---|
| 7454683A | D/9 Drawing number reference only U.S. Government activity |
| 7454683P6 | 5/9 Secondary reference U.S. Government activity |
NSN 5970-00-782-0183 is a Insulator,disk, manufactured by Monadnock Company, the Dba Lisi Aerospace, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-00-782-0183 has 2 manufacturer part numbers on file: 7454683P6 (Von Roll Usa, Inc. Dba Von Roll Usa Inc), 294453-2 (Monadnock Company, the Dba Lisi Aerospace).
Key specifications for 294453-2: Overall Height: 0.062 INCHES NOMINAL IN; First Hole Diameter: 0.019 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN; Style Designator: DRILLED, FLAT; Material Document and Classification: MIL-P-22242, TYPE 2-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 7 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.