The Plug,fusible, cataloged under National Stock Number 5340-00-905-4002, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mueller Brass Co.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-905-4002 |
| Primary Part Number | A14021 |
| Item Name | Plug,fusible |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Mueller Brass Co. |
| Status | ACTIVE |
| Usage Location | INSIDE |
| Material | BISMUTH OR TIN OR LEAD ALLOY CORE |
| Core Diameter | 0.398 INCHES NOMINAL IN |
| Features Provided | CORE |
| Core Fusing Temp Rating | 210.0 DEG FAHRENHEIT |
| Material | COPPER ALLOY CASING |
| Thread Size and Series/type Designator | 3/8-18 NPT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| A14021 PRIMARY | Mueller Brass Co. (USA) |
NSN 5340-00-905-4002 is a Plug,fusible, manufactured by Mueller Brass Co., classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-00-905-4002 has 1 cross-referenced part number: A14021 (Mueller Brass Co.).
There are 2 known substitutes for 5340-00-905-4002: 5935-00-234-2090, 3010-01-500-3523. Verify interchangeability with system specifications before substitution.
Key specifications for A14021: Usage Location: INSIDE; Material: BISMUTH OR TIN OR LEAD ALLOY CORE; Core Diameter: 0.398 INCHES NOMINAL IN; Features Provided: CORE. 7 total characteristics are documented in the Federal Logistics Information System.