Product Details | VALVE STEAM RELIEF

4820-00-973-2490

Part Alternates: 62B000, 8202177504, 820-2177504, 820217750434, 4820-00-973-2490, 00-973-2490, 4820009732490, 009732490

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1962 00-973-2490

Demand History | NSN 4820-00-973-2490

Part Number Request Date QTY Origin
4 2022-03-75 0
4 2022-03-70 0
4 2018-03-74 7
4 2016-04-110 40 US

Cross Reference | NSN 4820-00-973-2490

Part Number Cage Code Manufacturer
62B000 95169 CURTISS-WRIGHT FLOW CONTROL CORPORATION
820-2177504 53711 NAVAL SEA SYSTEMS COMMAND
820-2177504-3,4 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
820-2177504-3,4 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 4820-00-973-2490

Characteristic Specifications
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS SELECTED AND TESTED FOR NUCLEAR PROPULSION PLANT SYSTEMS
CRITICALITY CODE JUSTIFICATION ZZZY
MANUFACTURERS CODE 53711
DESIGN CONTROL REFERENCE 820-2177504-3,4

Restrictions/Controls & Freight Information | NSN 4820-00-973-2490

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:FMunitions List Item or Commerce Control List Item. Demilitarization required. Demilitarization Instructions to be furnished by the Item/Technical Manager.
Controlled Inventory Item Code:7NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:CThe item has critical features such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information

Management | NSN 4820-00-973-2490

Category Code Description
Cognizance Codes2SMajor shipboard hull, mechanical, and electrical equipment
Naval Sea Systems Command
Special Material IDX1Nuclear power
Issue Repair, or RequisitionAFSubmit/refer requisitions to NAVSEA (other than ammunition-N23).
Source of SupplyNRPNAVICP-ERP
700 Robbins Avenue
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationLLead Service - 22 (Repairable)
ReparabilityHDepot Level Reparable
Acquisition Advice CodesASERVICE/AGENCY-REGULATED (Service/Agency use only.) # Issue, transfer or shipment is controlled by authorities above the ICP level to assure proper and equitable distribution. 1. The use or stockage of the item requires release authority based on prior or concurrent justification. 2. Requisitions will be submitted in accordance with Agency/Service requisitioning procedures.
Controlled Item Code7NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each