The Insulator,washer, cataloged under National Stock Number 5970-01-169-2763, 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 The Boeing Company Div Legacy Am&m. Government technical data includes 4 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-169-2763 |
| Primary Part Number | L4801186-009 |
| Item Name | Insulator,washer |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | The Boeing Company Div Legacy Am&m |
| Status | ACTIVE |
| Style Designator | ROUND, FLAT |
| Outside Diameter | 2.000 INCHES NOMINAL IN |
| Inside Diameter | 1.400 INCHES NOMINAL IN |
| Material | PLASTIC MELAMINE AND GLASS 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 |
|---|---|
| L4801186-009 PRIMARY | The Boeing Company Div Legacy Am&m (USA) |
| L4801186-009 | Maney Aircraft, Inc. Dba Maney Aircraft (USA) |
NSN 5970-01-169-2763 is a Insulator,washer, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-169-2763 has 2 manufacturer part numbers on file: L4801186-009 (The Boeing Company Div Legacy Am&m), L4801186-009 (Maney Aircraft, Inc. Dba Maney Aircraft).
Key specifications for L4801186-009: Overall Height: 0.031 INCHES NOMINAL IN; Style Designator: ROUND, FLAT; Outside Diameter: 2.000 INCHES NOMINAL IN; Inside Diameter: 1.400 INCHES NOMINAL 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.