Product Details | BOSS REDUCER

4730-01-512-9856 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).

Part Alternates: AS4841, AS5174 , AS5174R0404, 4730-01-512-9856, 01-512-9856, 4730015129856, 015129856

Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings

Supply Group (FSG) NSN Assign. NIIN
47 16 SEP 2003 01-512-9856

Drawings & Photos | NSN 4730-01-512-9856


Demand History | NSN 4730-01-512-9856

Part Number Request Date QTY Origin
AS4841 2025-04-106 1 France
4730-01-512-9856 2023-07-187 2 US
4730-01-512-9856 2022-11-321 1 DIBBS
4730-01-512-9856 2022-11-317 2 DIBBS
4730-01-512-9856 2022-09-265 73 DIBBS
4730-01-512-9856 2022-09-254 73 DIBBS
4730-01-512-9856 2022-06-153 264 DIBBS
4730-01-512-9856 2021-01-28 263 DIBBS
4730-01-512-9856 2019-03-73 323 DIBBS
4730-01-512-9856 2017-02-44 298 DIBBS
AS5174R0404 2017-01-04 1 US
4730-01-512-9856 2016-06-171 231 DIBBS
4730-01-512-9856 2014-09-254 79 DIBBS
AS5174R0404 2014-03-80 12 UM
4730-01-512-9856 2014-03-76 124 DIBBS
4730-01-512-9856 2014-01-26 87 DIBBS
4730-01-512-9856 2013-12-350 46 DIBBS
4730-01-512-9856 2013-12-335 46 DIBBS
AS5174 2013-11-310 6 US
AS5174R0404 2012-05-137 1 United States
AS5174R0404 2012-05-137 10 United States
AS5174R0404 2012-05-124 1 United States
AS4841 2011-03-69 8

Cross Reference | NSN 4730-01-512-9856

Part Number Cage Code Manufacturer
AS4841 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS5174 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS5174R0404 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC

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Technical Data | NSN 4730-01-512-9856

Characteristic Specifications
CRITICALITY CODE JUSTIFICATION AGAV
III END ITEM IDENTIFICATION F18 E/F

Restrictions/Controls & Freight Information | NSN 4730-01-512-9856

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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:YThe item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.
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
NMF Description 051420 CONDUITS,O/T EARTHEN:PIPE FITTINGS
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4730-01-512-9856

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDQEFIGHTERAIRCRAFT-FIRST(F18 E/F)
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each