B-132 1-1/4IN

View detailed technical data, stock status, and sourcing information for: B-132 1-1/4IN

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B-132 1-1/4IN
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-443-8198
Item Name Code
05482
Assigment Date
04/18/1997 (29 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

threaded internal pipe connection type, weapon system e/i mars class afs end item identification, union bonnet attachment method, inside screw bonnet type, manual valve operation method

Product Characteristics

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

Bonnet Type
inside screw
Bonnet Attachment Method
union
End Item Identification
weapon system e/i mars class afs
Valve Operation Method
manual
Connection Type
threaded internal pipe
Features Provided
bonnet packing
Valve Size
1.250 inches
Nominal Thread Size
1.250 inches
Stem Type
rising
Inlet Relationship With Outlet
identical
Pressure Class
200.0 pounds per square inch
Material
copper alloy 694 stem
Material
copper alloy 922 body
Material
copper alloy 922 disk
Material
steel comp 410 seat
Material Document And Classification
astm a268, type 410 assn std single material response seat
Material Document And Classification
astm b371 assn std single material response stem
Material Document And Classification
astm b61 assn std single material response body
Material Document And Classification
astm b61 assn std single material response disk
Thread Series Designator
npt
Furnished Items And Quantity
1 handwheel

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
B-132 1-1/4IN Gate Valve
B-132 1.250 IN Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-01-443-8198?
The FSCG of the NSN 4820-01-443-8198 is 4820
Does the NSN 4820-01-443-8198 have a Schedule B code assigned?
Yes, the Schedule B code is 8481801060
Does NSN 4820-01-443-8198 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 4820-01-443-8198 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-443-8198 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 4820-01-443-8198 was assigned to the Federal Catalog?
It was assigned 29 years ago, on Fri, Apr 18, 1997

Professional Distribution

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