The Insulator,spacer, cataloged under National Stock Number 5970-01-481-7852, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5970-01-481-7852 |
| Item Name | Insulator,spacer |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Status | ACTIVE |
| First Slot Width | 2.608 INCHES NOMINAL IN |
| First Hole Diameter | 0.281 INCHES NOMINAL IN |
| Third Hole Spacing | 3.791 INCHES NOMINAL IN |
| First Slot Depth | 0.490 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR, STEPPED |
| Second Hole Spacing | 0.510 INCHES NOMINAL IN |
| Second Hole Diameter | 0.281 INCHES NOMINAL IN |
| First Leg Width | 0.760 INCHES NOMINAL IN |
| First Hole Spacing | 0.500 INCHES NOMINAL IN |
| Material | GLASS AND PLASTIC EPOXY OVERALL |
| 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 |
|---|---|
| 122363 | D/9 Drawing number reference only U.S. Government activity |
| 122363-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5970-01-481-7852 is a Insulator,spacer, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 5895-01-531-2237, 4720-01-614-8979, 5999-01-672-1492. Verify interchangeability with system specifications before substitution.
Key specifications for 5970-01-481-7852: Overall Height: 0.510 INCHES NOMINAL IN; First Slot Width: 2.608 INCHES NOMINAL IN; First Hole Diameter: 0.281 INCHES NOMINAL IN; Third Hole Spacing: 3.791 INCHES NOMINAL IN. 10 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.