The Insulator,bushing, cataloged under National Stock Number 5970-01-304-4656, 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 Matthew Warren, Inc Dba Raf Electronic Hardware Div Raf Electronic Hardware, Llc. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-304-4656 |
| Primary Part Number | 5591-N-185-050-116 |
| Item Name | Insulator,bushing |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Matthew Warren, Inc Dba Raf Electronic Hardware Div Raf Electronic Hardware, Llc |
| Status | ACTIVE |
| Shank Height | 0.050 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Outside Diameter | 0.245 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN |
| Shank Outside Diameter | 0.175 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN |
| Inside Diameter | 0.116 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN |
| Unable to Decode | UNABLE TO DECODE |
| 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 |
|---|---|
| 5591-N-185-050-116 PRIMARY | Matthew Warren, Inc Dba Raf Electronic Hardware Div Raf Electronic Hardware, Llc (USA) |
| 04MW002-003 PRIMARY | Raytheon Co ESD Long Island Div (USA) |
| Reference | Meaning |
|---|---|
| 2630-18550-N116 | 5/9 Secondary reference Como Industries Inc |
NSN 5970-01-304-4656 is a Insulator,bushing, manufactured by Matthew Warren, Inc Dba Raf Electronic Hardware Div Raf Electronic Hardware, Llc, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-304-4656 has 2 manufacturer part numbers on file: 5591-N-185-050-116 (Matthew Warren, Inc Dba Raf Electronic Hardware Div Raf Electronic Hardware, Llc), 04MW002-003 (Raytheon Co ESD Long Island Div).
Key specifications for 5591-N-185-050-116: Overall Height: 0.081 INCHES NOMINAL IN; Shank Height: 0.050 INCHES NOMINAL IN; Style Designator: SHOULDER; Outside Diameter: 0.245 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN. 6 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.