The Insulator,standoff, cataloged under National Stock Number 5970-00-175-2802, 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9 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5970-00-175-2802 |
| Item Name | Insulator,standoff |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Status | ACTIVE |
| Screw Thread Diameter and Location | 0.164 ELECTRICAL TERMINATION INCHES NOMINAL |
| Mounting Facility Type and Quantity | 8 THREADED HOLE(S) |
| Identification Code Color | WHITE |
| First Angular Spacing in Deg | 90.0 |
| Screw Thread Quantity Per Inch and Location | 32 ELECTRICAL TERMINATION |
| Style Designator | PILLAR |
| Outside Diameter | 1.750 INCHES NOMINAL IN |
| Mounting Bolt Circle Diameter | 1.062 INCHES NOMINAL IN |
| Thread Class and Location | 2B ELECTRICAL TERMINATION |
| 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 |
|---|---|
| REG1AA224TYPE61478 | 3/1 Design control — primary reference U.S. Government activity |
| 61478 | 3/1 Design control — primary reference U.S. Government activity |
| 329L1 1-8 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5970-00-175-2802 is a Insulator,standoff, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5330-00-841-7420, 4820-01-128-3208. Verify interchangeability with system specifications before substitution.
Key specifications for 5970-00-175-2802: Screw Thread Diameter and Location: 0.164 ELECTRICAL TERMINATION INCHES NOMINAL; Mounting Facility Type and Quantity: 8 THREADED HOLE(S); Overall Height: 1.125 INCHES NOMINAL IN; Identification Code Color: WHITE. 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.