The Insulator,plate, cataloged under National Stock Number 5970-00-669-9846, 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 Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems. 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-00-669-9846 |
| Primary Part Number | 19388-2 |
| Item Name | Insulator,plate |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems |
| Status | ACTIVE |
| Distance From Center to Edge | 0.389 INCHES NOMINAL FIRST IN |
| Second Side Radius | 0.297 INCHES NOMINAL IN |
| First End Radius | 0.102 INCHES NOMINAL IN |
| First Hole Diameter | 0.098 INCHES NOMINAL IN |
| Style Designator | CURVED, ROUNDED ENDS |
| First Side Radius | 0.500 INCHES NOMINAL IN |
| Second Hole Spacing | 0.574 INCHES NOMINAL IN |
| Second Hole Diameter | 0.098 INCHES NOMINAL IN |
| First Hole Spacing | 0.287 INCHES NOMINAL 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 |
|---|---|
| 19388-2 PRIMARY | Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems (USA) |
NSN 5970-00-669-9846 is a Insulator,plate, manufactured by Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-00-669-9846 has 1 manufacturer part number on file: 19388-2 (Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems).
2 possible matches (shared part number, not a government interchangeability claim): 2520-01-352-6145, 3010-01-562-0215. Verify interchangeability with system specifications before substitution.
Key specifications for 19388-2: Overall Height: 0.010 INCHES NOMINAL IN; Distance From Center to Edge: 0.389 INCHES NOMINAL FIRST IN; Second Side Radius: 0.297 INCHES NOMINAL IN; First End Radius: 0.102 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.