The Insulator,plate, cataloged under National Stock Number 5970-00-688-8969, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple. Government technical data includes 15 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-00-688-8969 |
| Primary Part Number | 8B1572 |
| Item Name | Insulator,plate |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple |
| Status | ACTIVE |
| Seventh Hole Spacing | 1.000 INCHES NOMINAL IN |
| Ninth Hole Spacing | 0.219 INCHES NOMINAL IN |
| Fifth Hole Spacing | 3.125 INCHES NOMINAL IN |
| First Hole Diameter | 0.406 INCHES NOMINAL IN |
| Third Hole Spacing | 4.062 INCHES NOMINAL IN |
| Style Designator | FLAT, RECTANGULAR |
| Material Document and Classification | L-P-513, TYPE PBE FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Second Hole Spacing | 0.719 INCHES NOMINAL IN |
| Second Hole Diameter | 0.125 INCHES NOMINAL IN |
| Fourth Hole Spacing | 1.000 INCHES NOMINAL IN |
| First Hole Spacing | 1.875 INCHES NOMINAL IN |
| Environmental Protection | FUNGUS RESISTANT AND MOISTURE RESISTANT |
| Tenth Hole Spacing | 0.219 INCHES NOMINAL IN |
| Special Markings | A,A,A,A,B,B,B,B,J3,J1,J6,J4 |
| Material | PLASTIC PHENOLIC AND PAPER OVERALL |
| 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 |
|---|---|
| 8B1572 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA) |
NSN 5970-00-688-8969 is a Insulator,plate, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-00-688-8969 has 1 manufacturer part number on file: 8B1572 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple).
Key specifications for 8B1572: Overall Height: 0.125 INCHES NOMINAL IN; Seventh Hole Spacing: 1.000 INCHES NOMINAL IN; Ninth Hole Spacing: 0.219 INCHES NOMINAL IN; Fifth Hole Spacing: 3.125 INCHES NOMINAL IN. 15 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.