The Switch Block,thermostatic, cataloged under National Stock Number 1350-00-896-7066, is classified within Federal Supply Class 1350 (Underwater Mine and Components, Inert) of the Ammunition and Explosives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. 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. 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 | 1350-00-896-7066 |
| Primary Part Number | 1418605 |
| Item Name | Switch Block,thermostatic |
| FSC / FSG | 1350 / 13 — Underwater Mine and Components, Inert |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| General Characteristics Item Description | PLASTIC SHEET,LAMINATED PER L-P-513 TYPE PBG; 2.63 IN. LG; 1.25 IN. W; 4.50 IN. H; 4 TAPPED HOLES 6-32UNC-2B; FOR UNDERWATER MINE MK57 IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 1418605 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 1350-00-896-7066 is a Switch Block,thermostatic, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1350, Underwater Mine and Components, Inert. Status: active.
NSN 1350-00-896-7066 has 1 manufacturer part number on file: 1418605 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
1 possible match (shared part number, not a government interchangeability claim): 5950-01-473-4682. Verify interchangeability with system specifications before substitution.
Key specifications for 1418605: General Characteristics Item Description: PLASTIC SHEET,LAMINATED PER L-P-513 TYPE PBG; 2.63 IN. LG; 1.25 IN. W; 4.50 IN. H; 4 TAPPED HOLES 6-32UNC-2B; FOR UNDERWATER MINE MK57 IN. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1350-00-896-7066 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.