The Plug,fusible, cataloged under National Stock Number 5340-00-006-8154, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Superior Valve Co. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-006-8154 |
| Primary Part Number | P1222-7M |
| Item Name | Plug,fusible |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Superior Valve Co |
| Status | ACTIVE |
| Features Provided | CORE |
| Core Fusing Temp Rating | 220.0 DEG FAHRENHEIT |
| Material | COPPER ALLOY CASING |
| Usage Location | INSIDE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| P1222-7M PRIMARY | Superior Valve Co (USA) |
| Reference | Meaning |
|---|---|
| P1222-7W | 5/9 Secondary reference Superior Valve Co |
NSN 5340-00-006-8154 is a Plug,fusible, manufactured by Superior Valve Co, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-006-8154 has 1 manufacturer part number on file: P1222-7M (Superior Valve Co).
Key specifications for P1222-7M: Features Provided: CORE; Core Fusing Temp Rating: 220.0 DEG FAHRENHEIT; Material: COPPER ALLOY CASING; Usage Location: INSIDE. 4 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.