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4470-00-723-5322
Nuclear Coolant System Seal Ring
4470007235322 007235322 ZK221D 2ZK221PCZK221DREV4
An item designed to be seal welded to segments on components of a nuclear power plant coolant system, such as valves, demineralizers, heat exchangers, pumps, and the like, to form an efficient seal against the leakage of the primary coolant to the ambient. Excludes SEAL RING, METAL. View more Nuclear Coolant System Seal Ring
Managed by United States
NSN Created on 1 Jan 1963
Data Last Changed
November 2023
November 2023
NATO Update Count
6
6
NATO Data Quality

Marketplace 4470-00-723-5322
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Related Documents 4470-00-723-5322 1+ Documents (More...)
ZK221D 2ZK221PCZK221DREV4 An item designed to be seal welded to segments on components of a nuclear
United States (US) 4. 4470-00-723-5322 Marketplace Restrictions Approved Sources Datasheet Management
RQST NE Updated Every Day 4470-00-723-5322 RQST Updated Every Day 4470-00-723-5322 RQST NE Related Documents
United States (US) 4. 4470-00-723-5322 Marketplace Restrictions Approved Sources Datasheet Management
RQST NE Updated Every Day 4470-00-723-5322 RQST Updated Every Day 4470-00-723-5322 RQST NE Related Documents
Restrictions 4470-00-723-5322
4470-00-723-5322 is a Nuclear Coolant System Seal Ring that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. This item is a US Munitions List Item and must be mutilated to scrap. This item is not suspected to be hazardous. The precious metals content of this item is unknown.
Approved Sources 4470-00-723-5322
- Part Number
- Manufacturer
- Status
- ZK221D
- Manufacturer
- 38056 - Ashcroft Inc (Active)
- Primary Buy
- Primary Buy
- 2ZK221PCZK221DREV4
- 38056 - Ashcroft Inc (Active)
- Secondary Buy
- Secondary Buy
Management Data 4470-00-723-5322
- Effective Date
- Organization
- Unit of Issue
- Unit Price
- Qty Unit Pack
- Unit of Issue
- Feb 1998
- Department of the Navy (DN)
- EA
- Subscribe
- 1
- EA
- MOE
- USC
- Code
- Statement
- Order of Use
- Jump To Code
- Qty Per Assy
- UOM
- Technical Document
- Quantative Expression
- Code
- Department of the Navy (DN)
- I
- V
- Discontinued Without Replacement
- V
- Department of the Navy (DN)
- N
- V
- Discontinued Without Replacement
- V
Navy
- Cognizance:
- 1H
- Consumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg
- Special Material ID:
- X3
- Nuclear Reactor Plant (NRP) material under the technical cognizance of the NAVSEA 08 special designed, manufactured and/or treated for use in a NRP or controls thereof. This category includes all other NRP items which are not coded X2 or X4.
- Issue, Repair, Requisition Restriction Code:
- BL
- Submit/refer requisitions to NAVICP MECH. Centralized control for issue of repair parts for specific programs/equipment
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