Explore Parts That Fall Under NSN 4520-01-036-7649

Aerospace Exchange is your one-stop shop for dependable Heater Water Gas items that have the National Stock Number (NSN) 4520-01-036-7649. On this page, you can find all products we carry tied to this NSN, including popular part numbers like BC-670, and others. If any component below matches your requirements, simply click on the “RFQ” button alongside it to access one of our online quote request forms. All that we ask is that you supply us with enough information to best accommodate any particular restrictions or needs that you may have, and we will respond with a curated quote within 15 minutes of our receipt and review.

How Aerospace Exchange Is a Leading Source for Heater Water Gas Parts

  • Competitive Pricing: By consistently leveraging our industry connections, market expertise, and purchasing power when sourcing inventory, we drive down costs for our customers. 
  • Unrivaled Customer Assistance: You can receive hands-on support and consultation upon request, so do not hesitate to reach out by phone or email at any time to connect with representatives.
  • On-Time Delivery: We proudly operate with a record of timely fulfillment, going so far as supporting customers with expedited shipping solutions to reduce the likelihood of various operational delays.

Item Name Heater Water Gas
Federal Supply Group (FSG) Plumbing Heating and Sanitation Equipment
Federal Supply Class (FSC) 4520 Space And Water Heating Equipment
National Item Identification Number (NIIN) 01-036-7649 (010367649)
NCB Code USA (01)
Manufacturer A O Smith Corporation
Associated Parts Numbers of NSN 4520-01-036-7649
Part Number Manufacturer Item Name Cage Code Type Status RFQ
BC-670 a o smith corporation heater water gas 33409 A A RFQ

Technical Characteristics of NSN 4520010367649

MRCCriteriaCharacteristic
AMHRHeating Capacity Per Hour603.0 GALLONS
AMHXTemp Rise Per Hour100.0 DEG FAHRENHEIT
AMKATank Capacity0.0 GALLONS
AMLLWater Inlet Connection Thread Size And Series/Type Designator2-11-1/2 NPT
AMLMWater Outlet Connection Thread Size And Series/Type Designator2-11-1/2 NPT
AMLQWater Inlet Connection Quantity1
AMNXGas Connection Quantity1
AMNZGas Connection Thread Size And Series/Type Designator1-1/4-11-1/2 NPT
AMPAFlue Pipe Size12.000 INCHES NOMINAL
ADAVOverall Diameter27.000 INCHES NOMINAL
ABHPOverall Length67.000 INCHES NOMINAL
AHGRInsulated FeatureNOT INCLUDED
ADSMMounting PositionVERTICAL
ALBMOperating Control MethodAUTOMATIC
AENFSpecific Gas For Which DesignedPROPANE
MATTMaterialCOPPER

Relevant Components for NSN - 4520-01-036-7649, 4520010367649
4520-01-552-9650 (4520015529650) 4520-01-138-8489 (4520011388489) 4520-01-288-0814 (4520012880814) 4520-01-461-8000 (4520014618000)
4520-01-443-4558 (4520014434558) 4520-00-289-8503 (4520002898503) 4520-01-470-5003 (4520014705003) 4520-01-191-3687 (4520011913687)
4520-01-313-9346 (4520013139346) 4520-01-317-3866 (4520013173866) 4520-00-897-8723 (4520008978723) 4520-01-199-3188 (4520011993188)

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