The Insulator,washer, cataloged under National Stock Number 5970-01-036-5544, 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 Caes Systems Llc Div Missile Systems Division. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-036-5544 |
| Primary Part Number | 253384-001 |
| Item Name | Insulator,washer |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Caes Systems Llc Div Missile Systems Division |
| Status | ACTIVE |
| Style Designator | ROUND, FLAT |
| Outside Diameter | 0.087 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN |
| Inside Diameter | 0.056 INCHES MINIMUM AND 0.058 INCHES MAXIMUM IN |
| Material | PLASTIC EPOXY AND GLASS FIBER 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 |
|---|---|
| 253384-001 PRIMARY | Caes Systems Llc Div Missile Systems Division (USA) |
| Reference | Meaning |
|---|---|
| 253384-001 | 5/9 Secondary reference Watkins-Johnson Co |
NSN 5970-01-036-5544 is a Insulator,washer, manufactured by Caes Systems Llc Div Missile Systems Division, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-036-5544 has 1 manufacturer part number on file: 253384-001 (Caes Systems Llc Div Missile Systems Division).
Key specifications for 253384-001: Overall Height: 0.009 INCHES MINIMUM AND 0.011 INCHES MAXIMUM IN; Style Designator: ROUND, FLAT; Outside Diameter: 0.087 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN; Inside Diameter: 0.056 INCHES MINIMUM AND 0.058 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.