The Insulator,disk, cataloged under National Stock Number 5970-00-692-8930, 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 U S Army Tank Automotive Command Amsta-Im-Mm. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-00-692-8930 |
| Primary Part Number | 8674446 |
| Item Name | Insulator,disk |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Material Type | THERMOPLASTIC OVERALL |
| First Hole Diameter | 1.750 INCHES NOMINAL IN |
| Material Form | LAMINATED OVERALL |
| Style Designator | DRILLED, FLAT |
| Outside Diameter | 4.250 INCHES NOMINAL IN |
| Second Hole Spacing | 2.020 INCHES NOMINAL IN |
| Second Hole Diameter | 0.281 INCHES NOMINAL IN |
| First Hole Spacing | 1.011 INCHES NOMINAL IN |
| Material | PLASTIC 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 |
|---|---|
| 8674446 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| GG9860 | 5/9 Secondary reference General Motors Llc Dba General Motors |
| GG9860 | 5/9 Secondary reference General Motors Corp |
| GG9860 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
NSN 5970-00-692-8930 is a Insulator,disk, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-00-692-8930 has 1 manufacturer part number on file: 8674446 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 8674446: Overall Height: 0.375 INCHES NOMINAL IN; Material Type: THERMOPLASTIC OVERALL; First Hole Diameter: 1.750 INCHES NOMINAL IN; Material Form: LAMINATED OVERALL. 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.