The Bushing,electrical Conductor, cataloged under National Stock Number 5975-01-124-7707, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is R. Kern Engineering & Manufacturing Corp. Dba R Kern Engineering & Manufacturing Corp. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-124-7707 |
| Primary Part Number | CTO905-02C |
| Item Name | Bushing,electrical Conductor |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | R. Kern Engineering & Manufacturing Corp. Dba R Kern Engineering & Manufacturing Corp |
| Status | ACTIVE |
| Accommodation Hole Inside Diameter | 0.250 INCHES NOMINAL IN |
| Body Outside Diameter | 1.430 INCHES NOMINAL IN |
| Style Designator | THREADED |
| Material Document and Classification | ASTM A-582,COND A ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Surface Treatment | PASSIVATE BODY |
| Material | STEEL COMP 303 BODY |
| 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 |
|---|---|
| CTO905-02C PRIMARY | R. Kern Engineering & Manufacturing Corp. Dba R Kern Engineering & Manufacturing Corp (USA) |
| 74B878001-143 | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems (USA) |
| Reference | Meaning |
|---|---|
| 74B878001-143 | 5/9 Secondary reference The Boeing Company Div Defense |
| CT0905-143 | 5/9 Secondary reference R. Kern Engineering & Manufacturing Corp. Dba R Kern Engineering & Manufacturing Corp |
| 10134280 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5975-01-124-7707 is a Bushing,electrical Conductor, manufactured by R. Kern Engineering & Manufacturing Corp. Dba R Kern Engineering & Manufacturing Corp, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-124-7707 has 2 manufacturer part numbers on file: CTO905-02C (R. Kern Engineering & Manufacturing Corp. Dba R Kern Engineering & Manufacturing Corp), 74B878001-143 (Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems).
Key specifications for CTO905-02C: Overall Height: 1.000 INCHES NOMINAL IN; Accommodation Hole Inside Diameter: 0.250 INCHES NOMINAL IN; Body Outside Diameter: 1.430 INCHES NOMINAL IN; Style Designator: THREADED. 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.