The Insulator,wedge, cataloged under National Stock Number 5970-00-004-4489, 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 Essex Group Inc the. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-00-004-4489 |
| Primary Part Number | NHT99-30 |
| Item Name | Insulator,wedge |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Essex Group Inc the |
| Status | ACTIVE |
| General Characteristics Item Description | PAPER,SYNTHETIC FIBER,MIL-I-24024 OR PAPER,SYNTHETIC FIBER,NOMEX 410,E I DUPONT DE NEMOURS AND CO INC; 0.030 IN. THK; 0.250 IN. W; 0.219 IN. H 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 |
|---|---|
| NHT99-30 PRIMARY | Essex Group Inc the (USA) |
| Reference | Meaning |
|---|---|
| NHT99-30 | 5/9 Secondary reference Insulating Shapes Inc |
| GN99-30 | 5/9 Secondary reference U.S. Government activity |
| NW30-16-14R | 5/9 Secondary reference Insulating Shapes Inc |
| NHT99-30 | 5/9 Secondary reference U.S. Government activity |
NSN 5970-00-004-4489 is a Insulator,wedge, manufactured by Essex Group Inc the, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-00-004-4489 has 1 manufacturer part number on file: NHT99-30 (Essex Group Inc the).
Key specifications for NHT99-30: General Characteristics Item Description: PAPER,SYNTHETIC FIBER,MIL-I-24024 OR PAPER,SYNTHETIC FIBER,NOMEX 410,E I DUPONT DE NEMOURS AND CO INC; 0.030 IN. THK; 0.250 IN. W; 0.219 IN. H 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.