1. Home /
  2. FSC NSN Catalog /
  3. Nonpowered Valves /
  4. M23A

NSN M23A

Safety Relief Valve

unable to decode connection style, unable to decode connection type, disk flow control device, spring disk loading method, pressure tight outlet side features provided.

NSN 4820-00-202-7481 Datasheet

(NSN) National Stock Number
4820-00-202-7481
(FSG) Federal Supply Group
48 - Valves
(FSC) Federal Supply Classification
4820 - Nonpowered Valves
(NIIN) National Item Identification Number
00-202-7481
Requires Demilitarization
Yes
(INC) Item Name Code
05488
Date
Tue, Jan 1, 1963
Schedule B Code
8481400000
Connection Style
unable to decode
Connection Type
unable to decode
Disk Loading Method
spring
Features Provided
pressure tight outlet side
Flow Control Device
disk
Material
unable to decode
Maximum Operating Temp
unable to decode
Maximum Operating Pressure
unable to decode
Media For Which Designed
unable to decode
Nominal Thread Size
unable to decode
Opening Pressure Setting
350.0 pounds per square inch
Renewable Seat Ring Type
retaining screw
Style Designator
angle
Thread Direction
unable to decode
Thread Series Designator
unable to decode
Valve Operation Method
automatic or manual

Identification

Demilitarization Code
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.
Precious Metals Indicator
U - Precious metal content is unknown
Hazardous Metals Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Pseudo Item Name Code
0005488

Cross Reference

CAGE Codes

01343
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
U.s./canadian manufacturers
21593
Raritan Engineering Company Inc
U.s./canadian manufacturers
74868
Amphenol Corporation Div Amphenol Rf
U.s./canadian manufacturers
Z9D85
Ami Marine
Non-manufacturers

Freight Information

Air Commodity
VZ -
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
National Motor Freight Class Rating
P - 77.5
Special Handling
9 - Other or no special handling required (sh)
Type of Cargo
Z - No special type of cargo code applicable
Uniform Freight Classification Item Number
64490
Water Commodity
594 - Pumps and parts, (machinery and parts),(less than 35 feet)
National Motor Freight Classification Item Number
127220

Schedule B & Trade

Schedule B
8481-40-0000
Description
safety or relief valves
End Use
21180 - Industrial machines, other
Unit of Quantity
NO
USDA
Yes
(SITC) Standard International Trade Classification
74740
(NAICS) North American Industrial Classification System
332911

Questions & Answers

  1. What is the FSCG of the NSN 4820-00-202-7481?

    The FSCG of the NSN 4820-00-202-7481 is 4820

  2. Does the NSN 4820-00-202-7481 have a Schedule B code assigned?

    Yes, the Schedule B code is 8481400000

  3. Does NSN 4820-00-202-7481 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.

  4. Does NSN 4820-00-202-7481 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 4820-00-202-7481 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.

  6. When the NSN 4820-00-202-7481 was assigned to the Federal Catalog?

    It was assigned 63 years ago, on Tue, Jan 1, 1963

Globe Transparent
Get in Touch
Looking for technical parts, product details, or custom project planning? Our team has you covered with end-to-end support every step of the way.
Contact Us

Pricing & Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.