949B2PP

View detailed technical data, stock status, and sourcing information for: 949B2PP

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949B2PP
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-881-0992
Item Name Code
05485
Assigment Date
11/08/1967 (58 years ago)

A brake consisting essentially of the following: a. A torque spider which is a disklike metal part designed to fit over and be attached to the torque flange of the axle. B. One or more brake shoes with brake lining attached. C. A hydraulic cylinder(s) or mechanical linkage to provide the force by which the brake shoe is pressed against the brake drum.

disk flow control device, threaded bonnet attachment method, 250.0 fahrenheit single response maximum operating temp, right-hand all ends thread direction, inside screw bonnet type

Product Characteristics

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

Thread Direction
right-hand all ends
Flow Control Device
disk
Bonnet Type
inside screw
Bonnet Attachment Method
threaded
Maximum Operating Temp
250.0 fahrenheit single response
Connection Style
plain,optional end(pipe) all ends
Valve Operation Method
manual
Connection Type
threaded internal pipe all ends
Features Provided
bonnet packing
Maximum Operating Pressure
3500.0 pounds per square inch single response
Nominal Thread Size
0.250 inches all ends
Material
copper alloy overall
Media For Which Designed
air 1st response
Media For Which Designed
fuel/oil, hydrocarbon 2nd response
Media For Which Designed
water, fresh 3rd response
Style Designator
straight thru
Thread Series Designator
npt all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4820-00-239-1054 No Name Available 06/01/1990

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
1283K91 Globe Valve
322AS145 Globe Valve
322AS145-1 Globe Valve
949B2PP Globe Valve
B10438 Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-00-881-0992?
The FSCG of the NSN 4820-00-881-0992 is 4820
Does the NSN 4820-00-881-0992 have a Schedule B code assigned?
Yes, the Schedule B code is 8481801070
Does NSN 4820-00-881-0992 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 4820-00-881-0992 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-881-0992 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 4820-00-881-0992 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Wed, Nov 8, 1967

Professional Distribution

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