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4730-01-676-3188
Boss Reducer
4730016763188 016763188 820-2177965-2S-B4XA4 214-8483877-F242
A straight fitting having a boss connection of a different size at each end. Both connections have external or internal machine threads (straight threads other than pipe or hose series) and are designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. Excludes BUSHING (as modified). View more Boss Reducer
May 2023
1
Marketplace 4730-01-676-3188
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Related Documents 4730-01-676-3188 1+ Documents (More...)
United States (US) 4. 4730-01-676-3188 Marketplace Restrictions Approved Sources Datasheet Management
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Restrictions 4730-01-676-3188
4730-01-676-3188 is a Boss Reducer that does not have a nuclear hardened feature, but does have another critical feature or features such as tolerance, fit restriction or application. This item is a US Munitions List or Commerce Control List Item where the Item Manager, Equipment Specialist or Product Specialist must provide special demilitarization instructions. This item is not suspected to be hazardous. This item does not contain a precious metal.
Approved Sources 4730-01-676-3188
- Part Number
- Manufacturer
- Status
- 820-2177965-2S-B4XA4
- Manufacturer
- 96169 - Electric Boat Corporation (Active)
- Incomplete Reference
- Incomplete Reference
- 214-8483877-F242
- 53711 - Naval Sea Systems Command (Active)
- Informational Drawing
- Informational Drawing
Management Data 4730-01-676-3188
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
- Special Material Content:
- 9
- Non-Hazardous or Non-Sensitive Item