The Insulator,bushing, cataloged under National Stock Number 5970-01-139-3835, 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 Senior Operations Llc Div Senior Aerospace Ketema. Government technical data includes 3 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 | 5970-01-139-3835 |
| Primary Part Number | 8-60013523 |
| Item Name | Insulator,bushing |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Senior Operations Llc Div Senior Aerospace Ketema |
| Status | ACTIVE |
| Outside Diameter | 1.125 INCHES NOMINAL IN |
| Inside Diameter | 0.687 INCHES NOMINAL IN |
| Material | OVERALL RUBBER,NEOPRENE,NO.WHV 56,ACCURATE PROD OR OVERALL RUBBER,NEOPRENE,NO. C48N5,CEARCO CO |
| 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 |
|---|---|
| 8-60013523 PRIMARY | Senior Operations Llc Div Senior Aerospace Ketema (USA) |
| 8-60013523 PRIMARY | Cearco Co (USA) |
NSN 5970-01-139-3835 is a Insulator,bushing, manufactured by Senior Operations Llc Div Senior Aerospace Ketema, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-139-3835 has 2 manufacturer part numbers on file: 8-60013523 (Senior Operations Llc Div Senior Aerospace Ketema), 8-60013523 (Cearco Co).
Key specifications for 8-60013523: Overall Height: 0.375 INCHES NOMINAL IN; Outside Diameter: 1.125 INCHES NOMINAL IN; Inside Diameter: 0.687 INCHES NOMINAL IN; Material: OVERALL RUBBER,NEOPRENE,NO.WHV 56,ACCURATE PROD OR OVERALL RUBBER,NEOPRENE,NO. C48N5,CEARCO CO. 3 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.