The Insulator,standoff, cataloged under National Stock Number 5970-01-258-2109, 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 Hbd Industries, Inc Div Hbd/thermoid Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-258-2109 |
| Primary Part Number | 15-71-12 |
| Item Name | Insulator,standoff |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Hbd Industries, Inc Div Hbd/thermoid Inc |
| Status | ACTIVE |
| Outside Diameter | 3.000 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 |
| Part Number | Manufacturer |
|---|---|
| 15-71-12 PRIMARY | Hbd Industries, Inc Div Hbd/thermoid Inc (USA) |
| Reference | Meaning |
|---|---|
| 128C898H01 | 7/2 Vendor item drawing reference Northrop Grumman Support Services Corp |
| 128C898H01 | 7/9 Vendor item drawing reference U.S. Government activity |
| 15-72-12 | 5/9 Secondary reference Hbd Industries, Inc Div Hbd/thermoid Inc |
NSN 5970-01-258-2109 is a Insulator,standoff, manufactured by Hbd Industries, Inc Div Hbd/thermoid Inc, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-258-2109 has 1 manufacturer part number on file: 15-71-12 (Hbd Industries, Inc Div Hbd/thermoid Inc).
1 possible match (shared part number, not a government interchangeability claim): 6750-01-427-1576. Verify interchangeability with system specifications before substitution.
Key specifications for 15-71-12: Overall Height: 2.000 INCHES NOMINAL IN; Outside Diameter: 3.000 INCHES NOMINAL IN. 1 specification is 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.