The Insulator,bowl, cataloged under National Stock Number 5970-00-237-2753, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-00-237-2753 |
| Item Name | Insulator,bowl |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Status | ACTIVE |
| Mounting Hole Diameter | 0.228 INCHES NOMINAL IN |
| Outside Diameter | 7.750 INCHES NOMINAL IN |
| Bowl Diameter | 6.938 INCHES NOMINAL IN |
| Material | OVERALL ELECTRICAL GLASS |
| 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 |
|---|---|
| 192-1009-020 | 7/2 Vendor item drawing reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| 135-0015-011 | 5/9 Secondary reference Viking Technologies, Ltd. |
| 135-0015-011 | 3/9 Design control — primary reference Multronics Inc |
| 135-15-11 | 5/9 Secondary reference Viking Technologies, Ltd. |
NSN 5970-00-237-2753 is a Insulator,bowl, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 2520-00-443-5797, 3120-01-300-5147. Verify interchangeability with system specifications before substitution.
Key specifications for 5970-00-237-2753: Mounting Hole Diameter: 0.228 INCHES NOMINAL IN; Outside Diameter: 7.750 INCHES NOMINAL IN; Bowl Diameter: 6.938 INCHES NOMINAL IN; Special Features: 6 EA MTG HOLES. 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.