The Insulator,standoff, cataloged under National Stock Number 5970-00-421-7436, 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 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-00-421-7436 |
| Primary Part Number | 830-5236-21 |
| Item Name | Insulator,standoff |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple |
| Status | ACTIVE |
| Screw Thread Diameter and Location | 0.190 MOUNTING FACILITY INCHES NOMINAL AND 0.190 ELECTRICAL TERMINATION INCHES NOMINAL |
| Mounting Facility Type and Quantity | 1 THREADED HOLE(S) |
| Thread Length | 0.375 INCHES NOMINAL IN |
| Screw Thread Quantity Per Inch and Location | 32 MOUNTING FACILITY AND 32 ELECTRICAL TERMINATION |
| Style Designator | PILLAR |
| Outside Diameter | 0.0562 INCHES NOMINAL IN |
| Thread Location | MOUNTING FACILITY AND ELECTRICAL TERMINATION |
| Material | PLASTIC OVERALL |
| Thread Class and Location | 3B MOUNTING FACILITY AND 3B 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 |
| Part Number | Manufacturer |
|---|---|
| 830-5236-21 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA) |
| Reference | Meaning |
|---|---|
| 830-5236-21 | 5/9 Secondary reference Northrop Grumman Systems Corporation Div Es Defensive Systems Division |
NSN 5970-00-421-7436 is a Insulator,standoff, 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 5970-00-421-7436 has 1 manufacturer part number on file: 830-5236-21 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple).
Key specifications for 830-5236-21: Screw Thread Diameter and Location: 0.190 MOUNTING FACILITY INCHES NOMINAL AND 0.190 ELECTRICAL TERMINATION INCHES NOMINAL; Mounting Facility Type and Quantity: 1 THREADED HOLE(S); Overall Height: 2.219 INCHES NOMINAL IN; Thread Length: 0.375 INCHES NOMINAL IN. 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.