10CB240

Check Valve

This page provides complete and verified information for part number 10CB240, NSN 4820-01-237-2800

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.

10CB240
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-237-2800
Item Name Code
05487
Assigment Date
07/29/1986 (40 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

200.0 fahrenheit single response maximum operating temp, spring disk loading method, right-hand all ends thread direction, 3a all ends thread class, disk flow control device

Characteristics

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

Thread Class
3a all ends
Thread Direction
right-hand all ends
Flow Control Device
disk
Disk Loading Method
spring
Maximum Operating Temp
200.0 fahrenheit single response
Connection Style
external seat for gasket seal (boss) all ends
Valve Operation Method
automatic
Connection Type
threaded external boss all ends
Mounting Position
horizontal or vertical
Thread Quantity Per Inch
14 all ends
Maximum Operating Pressure
350.0 pounds per square inch single response
Nominal Thread Size
0.875 inches all ends
Seat Angle
37.0 degrees all ends
Material
aluminum alloy 2024 body
Media For Which Designed
air 1st response
Media For Which Designed
fuel/oil, hydrocarbon 2nd response
Surface Treatment
anodize
Style Designator
straight thru
Thread Series Designator
unj all ends
Specification/Standard Data
96906-ms28884 government standard and 81349-mil-v-7899 government specification
Nondefinitive Spec/Std Data
b class

Classification Data

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

Type of Item Identification
1 - Full descriptive item identification
Demilitarization
A - 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.
Criticality
X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Federal Item Identification Guide
A530B0
Precious Metals Indicator
A - Item does not contain precious metal.
Pseudo Item Name Code
0005487
Hazardous Material Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Schedule B Code
8481309000

Freight Information

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

Major Organizational Entity
AH
National Motor Freight Classification Item Number
051080
National Motor Freight Classification Sub-Item Number
Z
Uniform Freight Classification Item Number
29300
National Motor Freight Class Rating
W - Rating variable
Water Commodity
576 - Metal and metal products, nos, (less than 35 feet)
Type of Cargo
Z - No special type of cargo code applicable
Special Hand
9 - Other or no special handling required (sh)
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Air Commodity
VZ -
National Motor Freight Description
faucets,bibcocks,gates valves

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 10CB240

What is the FSCG of the NSN 4820-01-237-2800?
The FSCG of the NSN 4820-01-237-2800 is 4820
Does the NSN 4820-01-237-2800 have a Schedule B code assigned?
Yes, the Schedule B code is 8481309000
Does NSN 4820-01-237-2800 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 4820-01-237-2800 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-237-2800 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 4820-01-237-2800 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Tue, Jul 29, 1986

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