BB61S55-01

View detailed technical data, stock status, and sourcing information for: BB61S55-01
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Federal Supply Group

Plumbing, Heating, and Waste Disposal Equipment

Federal Supply Classification

4530 Fuel Burning Equipment Units

National Stock Number

4530-00-355-5030

Item Name Code

10264

Assigment Date

01/01/1963 (63 years ago)

plain first end style designator, dial furnished items, 5.375 inches nominal first end flange outside diameter, plain face flange first end connection type, straight thru body style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

First End Flange Outside Diameter: 5.375 inches nominal
Body Style: straight thru
Furnished Items: dial
First End Connection Type: plain face flange
First End Style Designator: plain
First End Flange Shape Style: round w/ bolt holes
First End Flange Thickness: 0.625 inches nominal
First End Bolt Hole Quantity: 5
First End Bolt Hole Diameter: 0.688 inches nominal
First End Bolt Circle Diameter: 4.062 inches nominal
Second End Relationship With First End: identical
Face To Face Distance: 8.750 inches nominal
Flow Control Device: disk, circular and piston, spring loaded
End Connection Quantity: 2
Regulation Type: manual single stage
Manual Control Method: lever
Bypass Flow Rate: 3000.0 pounds per hour
Temp Rating: 150.0 fahrenheit maximum
Pressure Rating: 300.0 pounds per square inch nominal and 350.0 pounds per square inch maximum bypass inlet
Special Features: dial markings w/0.0 to 110.0 deg range and 10.0 deg by-pass indication; 7500.0 lb per hr flow capacity at 300.0 psi inlet pressure
Material: copper alloy 922 flow control device
Material: steel uns j03008 seat
Material: steel uns j03008 stem
Material: steel uns j03008 body
Material Document And Classification: mil-b-16541 mil spec single material response flow control device
Material Document And Classification: mil-s-15083, grade b mil spec single material response body
Material Document And Classification: mil-s-15083, grade b mil spec single material response seat
Material Document And Classification: mil-s-15083, grade b mil spec single material response stem

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
BB61S55-01	Fuel Oil Regulating Valve
HDVF51-1 1-4 750	Fuel Oil Regulating Valve
S3421L2	Fuel Oil Regulating Valve

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4530-00-355-5030?

The FSCG of the NSN 4530-00-355-5030 is 4530

Does the NSN 4530-00-355-5030 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4530-00-355-5030 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4530-00-355-5030 contain precious materials?

Item does not contain precious metal.

Does NSN 4530-00-355-5030 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4530-00-355-5030 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963