The Insulator,disk, cataloged under National Stock Number 5970-00-144-8176, 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 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-00-144-8176 |
| Primary Part Number | 10911146 |
| 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 |
| Identification Code Color | GREEN |
| Style Designator | FLAT, ROUND |
| Material Document and Classification | MIL-M-20693, COMP A, TYPE 1 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-M-20693, COMP B, TYPE 4 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-M-20693, COMP B, TYPE 4A MIL SPEC 2ND MATERIAL RESPONSE OVERALL A |
| Outside Diameter | 0.180 INCHES NOMINAL IN |
| Material | PLASTIC POLYHEXAMETHYLENE AMIDE OR PLASTIC POLYCAPROLACTAM 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 |
|---|---|
| 10911146 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 5970001448176 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 5970001448176 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
NSN 5970-00-144-8176 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 5970-00-144-8176 has 1 manufacturer part number on file: 10911146 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 5340-00-494-9261. Verify interchangeability with system specifications before substitution.
Key specifications for 10911146: Overall Height: 0.040 INCHES NOMINAL IN; Identification Code Color: GREEN; Style Designator: FLAT, ROUND; Material Document and Classification: MIL-M-20693, COMP A, TYPE 1 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-M-20693, COMP B, TYPE 4 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-M-20693, COMP B, TYPE 4A MIL SPEC 2ND MATERIAL RESPONSE OVERALL A. 5 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.