The Heater,tubular, cataloged under National Stock Number 4520-00-127-8440, is classified within Federal Supply Class 4520 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Sp Industries, Inc. Dba Hotpack Div Hull Division. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Heater,tubular |
| FSC / FSG | 4520 — No Item Name Available (FSG 45) |
| Manufacturers | Sp Industries, Inc. Dba Hotpack Div Hull Division (CAGE 19880) |
| Parameter | Value |
|---|---|
| NSN | 4520-00-127-8440 |
| Primary Part Number | 21875-1 |
| Item Name | Heater,tubular |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Sp Industries, Inc. Dba Hotpack Div Hull Division |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 21875-1 PRIMARY | Sp Industries, Inc. Dba Hotpack Div Hull Division (USA) |
NSN 4520-00-127-8440 is a Heater,tubular, manufactured by Sp Industries, Inc. Dba Hotpack Div Hull Division, classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-00-127-8440 has 1 cross-referenced part number: 21875-1 (Sp Industries, Inc. Dba Hotpack Div Hull Division).
There are 4 known substitutes for 4520-00-127-8440: 5935-00-137-4668, 5305-00-143-3359, 5310-01-044-2274 and 1 more. Verify interchangeability with system specifications before substitution.