1B654 1/4

Gate Valve

This page provides complete and verified information for part number 1B654 1/4, NSN 4820-00-882-2313

You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-882-2313

Item Name Code

05482

Assigment Date

01/01/1962 (64 years ago)

inside spring bonnet type, bonnet packing features provided, union bonnet attachment method, manual valve operation method, threaded internal pipe connection type

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Bonnet Type: inside spring
Bonnet Attachment Method: union
Valve Operation Method: manual
Connection Type: threaded internal pipe
Features Provided: bonnet packing
Valve Size: 0.250 inches
Maximum Operating Pressure And Media For Which Designed: 350.0 pounds per square inch steam and 1000.0 pounds per square inch water-oil-gas
Nominal Thread Size: 0.250 inches
Stem Type: rising
Maximum Operating Temp And Media For Which Designed: 550.0 fahrenheit steam and 550.0 fahrenheit water-oil-gas
Inlet Relationship With Outlet: identical
Pressure Class: 300.0 pounds
Material: copper alloy body
Material: copper alloy disk
Material: copper alloy stem
Material: steel corrosion resisting seat
Material Document And Classification: astmcu0876 assn std single material response stem
Material Document And Classification: astmcu0202 assn std single material response body
Material Document And Classification: astmcu0202 assn std single material response disk
Material Document And Classification: astmst1056 assn std single material response seat
Thread Series Designator: npt

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification
Demilitarization
Criticality
Federal Item Identification Guide
Precious Metals Indicator
Pseudo Item Name Code
Hazardous Material Indicator

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity
National Motor Freight Classification Item Number
National Motor Freight Classification Sub-Item Number
Uniform Freight Classification Item Number
National Motor Freight Class Rating
Water Commodity
Type of Cargo
Special Hand
Air Dimension
Air Commodity
National Motor Freight Description

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 1B654 1/4

What is the FSCG of the NSN 4820-00-882-2313?

The FSCG of the NSN 4820-00-882-2313 is 4820

Does NSN 4820-00-882-2313 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 4820-00-882-2313 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-882-2313 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 4820-00-882-2313 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962