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4820-00-486-5514

Safety Relief Valve

Find complete technical information, availability, and procurement data for NSN 4820-00-486-5514 All details are based on official government and industry records to support accurate and compliant procurement.

4820-00-486-5514
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-486-5514
Item Name Code
05488
Assigment Date
01/01/1963 (63 years ago)

2b all ends thread class, disk flow control device, right-hand all ends thread direction, 1.200 gallons per minute valve discharge flow rate, spring disk loading method

Characteristics

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

Thread Class
2b all ends
Thread Direction
right-hand all ends
Flow Control Device
disk
Disk Loading Method
spring
Valve Discharge Flow Rate
1.200 gallons per minute
Connection Style
gasket seal(boss) all ends
Valve Operation Method
automatic
Connection Type
threaded internal boss all ends
Mounting Facility
bracket
Features Provided
pressure tight outlet side
Nominal Thread Size
0.438 inches all ends
Center To Center Distance
1.375 inches
Material
aluminum alloy body
Material
steel flow control device
Surface Treatment
paint
Style Designator
straight thru
Thread Series Designator
unf all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially replaced by the NSN 4820-00-486-5514

NSN Name Date
1650-00-438-7451 No Name Available 01/01/1963

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
Source of Supply
S9C - Defense supply center columbus, ohio 43215
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
A046B0
Precious Metals Indicator
U - Precious metal content is unknown
Pseudo Item Name Code
0005488
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
8481400000

Freight Information

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

Major Organizational Entity
XX
National Motor Freight Classification Item Number
127220
National Motor Freight Classification Sub-Item Number
X
Uniform Freight Classification Item Number
64490
National Motor Freight Class Rating
P - 77.5
Water Commodity
594 - Pumps and parts, (machinery and parts),(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
BZ -
National Motor Freight Description
pressure reg/red/relief valves noi

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 4820-00-486-5514

What is the FSCG of the NSN 4820-00-486-5514?
The FSCG of the NSN 4820-00-486-5514 is 4820
Does the NSN 4820-00-486-5514 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-486-5514 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 4820-00-486-5514 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-486-5514 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 4820-00-486-5514 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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