4820-01-537-7990
Safety Relief Valve
Find complete technical information, availability, and procurement data for NSN 4820-01-537-7990 All details are based on official government and industry records to support accurate and compliant procurement.
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-537-7990
Item Name Code
05488
Assigment Date
02/24/2006 (20 years ago)
relief valve part name assigned by controlling agency, o-ring, dilating or stem flow control device, 60.0 celsius single response maximum operating temp, 7.5 bar opening pressure setting, 150.0 pounds per square inch single response maximum operating pressure
Characteristics
Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.
- Flow Control Device
- o-ring, dilating or stem
- Maximum Operating Temp
- 60.0 celsius single response
- Maximum Operating Pressure
- 150.0 pounds per square inch single response
- Opening Pressure Setting
- 7.5 bar
- Part Name Assigned By Controlling Agency
- relief valve
- Special Features
- storage temperature range neg 50 to pos 70 deg celsius
- Material
- steel comp 316 overall
- Media For Which Designed
- liquid single response
Related Parts & Specifications
This NSN includes a range of related parts designed for specific operational needs. Review each item below to find in-depth specifications, functional details, and guidance for correct application and replacement.
| Part Number | Name |
|---|---|
| RV1000 | Safety Relief Valve |
Classification Data
Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.
- Type of Item Identification
- Automatic Data Processing Point
- Demilitarization
- Criticality
- Federal Item Identification Guide
- Precious Metals Indicator
- Pseudo Item Name Code
- Hazardous Material Indicator
- Schedule B Code
- 4 - Partial descriptive item identification (type 1 concept)
- 0 - Represents items with no adp components
- 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.
- X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
- A046B0
- A - Item does not contain precious metal.
- 0005488
- N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
- 8481400000
Freight Information
Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.
- Major Organizational Entity
- ZA
FAQs
Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 4820-01-537-7990
What is the FSCG of the NSN 4820-01-537-7990?
The FSCG of the NSN 4820-01-537-7990 is 4820
Does the NSN 4820-01-537-7990 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-537-7990 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 4820-01-537-7990 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-537-7990 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 4820-01-537-7990 was assigned to the Federal Catalog?
It was assigned 20 years ago, on Fri, Feb 24, 2006
Need Consumables?
Running low on essential supplies? Explore our extensive catalog of high-quality consumables designed to keep your operations on track.
Recommended for You
Discover a selection of other high-demand NSN components from our catalog. These featured parts are frequently sourced by procurement teams across defense, aerospace, and industrial sectors.
Price & Availability
Fill out the form to get accurate pricing, lead time, and stock details from our NSN specialists:
FREE
