The Heater,water,gas, cataloged under National Stock Number 4520-00-585-2986, 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 General Services Administration Federal Supply Service. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4520-00-585-2986 |
| Primary Part Number | W-H-196 GPBTY4SZ40 |
| Item Name | Heater,water,gas |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | General Services Administration Federal Supply Service |
| Status | CANCELLED |
| Mounting Position | VERTICAL |
| Surface Treatment | ENAMEL OUTSIDE |
| Flue Pipe Size | 3.000 INCHES NOMINAL IN |
| Water Inlet Connection Thread Size and Series/type Designator | 3/4-14 NPT |
| Operating Pressure | 127.5 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Furnished Items | PILOT,SAFETY |
| Overall Diameter | 21.000 INCHES MAXIMUM IN |
| Material | STEEL |
| Operating Control Method | AUTOMATIC |
| Heating Capacity Per Hour | 27.7 GALLONS |
| Insulated Feature | INCLUDED |
| Water Outlet Connection Thread Size and Series/type Designator | 3/4-14 NPT |
| Capacity | 40.0 GALLONS TANK |
| Gas Connection Thread Size and Series/type Designator | 1/2-14 NPT |
| Environmental Attribute Code | WATER HEATERS, GAS, RESIDENTIAL - ENERGY STAR-HEATING AND COOLING - ENERGY EFFICIENT PRODUCTS |
| Gas for Which Designed | NATURAL GAS |
| Surface Treatment | GLASS FIBER INSIDE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| W-H-196 GPBTY4SZ40 | General Services Administration Federal Supply Service (USA) |
| A-A-2955 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| W-H-196 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AA29554R402986 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| ANSI Z21.10.1 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
NSN 4520-00-585-2986 is a Heater,water,gas, manufactured by General Services Administration Federal Supply Service, classified under FSC 4520 (No Item Name Available). Status: cancelled.
NSN 4520-00-585-2986 has 5 cross-referenced part numbers: W-H-196 GPBTY4SZ40 (General Services Administration Federal Supply Service), A-A-2955 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), W-H-196 (Federal Specifications Promulgated by General Services Administration Washington DC), AA29554R402986 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), ANSI Z21.10.1 (American National Standards Institute Incorporated Dba American National Standards Institute).
There are 12 known substitutes for 4520-00-585-2986: 4520-00-033-4283, 4520-00-033-4284, 4520-00-033-4286 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for W-H-196 GPBTY4SZ40: Mounting Position: VERTICAL; Surface Treatment: ENAMEL OUTSIDE; Flue Pipe Size: 3.000 INCHES NOMINAL IN; Water Inlet Connection Thread Size and Series/type Designator: 3/4-14 NPT. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 4520-00-585-2986 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.