The Insulator,bushing, cataloged under National Stock Number 5970-01-249-2211, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-249-2211 |
| Item Name | Insulator,bushing |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Status | ACTIVE |
| First Relief Slot Length | 0.036 INCHES NOMINAL IN |
| First End Radius | 0.007 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Material Document and Classification | MIL-M-20693, TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Shank Outside Diameter | 0.071 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN |
| Inside Diameter | 0.031 INCHES NOMINAL IN |
| First Relief Slot Width | 0.036 INCHES NOMINAL IN |
| Material | PLASTIC POLYHEXAMETHYLENE AMIDE OVERALL |
| First Relief Slot Depth | 0.181 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 302-0009-003 | 3/9 Design control — primary reference Amphenol Corporation Dba Amphenol Tcs Div Amphenol Tcs |
| 652917-2 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5970-01-249-2211 is a Insulator,bushing, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
Key specifications for 5970-01-249-2211: Overall Height: 0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN; First Relief Slot Length: 0.036 INCHES NOMINAL IN; First End Radius: 0.007 INCHES NOMINAL IN; Style Designator: SHOULDER. 9 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.