The Plug,fusible, cataloged under National Stock Number 5340-00-116-1385, 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 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-116-1385 |
| Primary Part Number | 98-275 |
| Item Name | Plug,fusible |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Superior Valve Co |
| Status | ACTIVE |
| Core Diameter | 0.250 INCHES NOMINAL IN |
| Features Provided | CORE |
| Size Designation | 1/4 INCH IN |
| Core Fusing Temp Rating | 281.0 DEG FAHRENHEIT |
| 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 |
|---|---|
| 98-275 PRIMARY | Superior Valve Co (USA) |
| Reference | Meaning |
|---|---|
| 67A81A21 | 5/9 Secondary reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| D20642 | 5/9 Secondary reference Rheem Mfg Co Air Conditioning Div |
NSN 5340-00-116-1385 is a Plug,fusible, manufactured by Superior Valve Co, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-116-1385 has 1 manufacturer part number on file: 98-275 (Superior Valve Co).
2 possible matches (shared part number, not a government interchangeability claim): 6685-00-163-1267, 3130-01-028-6302. Verify interchangeability with system specifications before substitution.
Key specifications for 98-275: Core Diameter: 0.250 INCHES NOMINAL IN; Features Provided: CORE; Size Designation: 1/4 INCH IN; Core Fusing Temp Rating: 281.0 DEG FAHRENHEIT. 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.