Product Details | BOSS REDUCER

4730-00-187-3600 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: MS243997, MS24399-7, A9196, A919-6, AN91912D, AN919-12D , AN9196, AN919-6, AS5174, AS51740604, AS5174-0604, MILF5509A, MIL-F-5509A, Z00.N7727061908 , Z00.N7730063281 , Z00N7727061908, Z00N7730063281, 6-4 070101CA, 64070101CA, 817501, 946.20.85.513 , 9462085513, J514, 1571261 , 3396700805561REVBPC8, 339-6700-805561REVBPC8 , 34167001188304ALT2PCR3, 341-6700-1188304ALT2PCR3 , 3600254REVAPCAN623048, 3600-254REVAPCAN6230-48 , 3668119PC28, 3668-119PC28 , 366894REVAPC8, 3668-94REVAPC8 , 3700254REVBPC623048, 3700-254REVBPC6230-48 , 4510468, 451-0468, 4730-00-187-3600, 00-187-3600, 4730001873600, 001873600

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1961 00-187-3600

Drawings & Photos | NSN 4730-00-187-3600


Demand History | NSN 4730-00-187-3600

Part Number Request Date QTY Origin
AN91912D 2024-09-254 50 United States
4730-00-187-3600 2024-06-158 1351 DIBBS
AN9196 2024-04-107 2 United States
4730-00-187-3600 2024-04-102 221 DIBBS
4730-00-187-3600 2024-01-25 503 DIBBS
4730-00-187-3600 2023-12-348 479 DIBBS
4730-00-187-3600 2023-10-278 331 DIBBS
4730-00-187-3600 2023-09-271 245 DIBBS
4730-00-187-3600 2023-04-103 1057 DIBBS
AN91912D 2022-08-228 3 United States
4730-00-187-3600 2021-11-308 86 DIBBS
AN91912D 2021-07-200 1 United States
4730-00-187-3600 2021-04-91 337 DIBBS
4730-00-187-3600 2021-03-63 187 DIBBS
4730-00-187-3600 2021-02-38 356 DIBBS
4730-00-187-3600 2020-12-351 1454 DIBBS
4730-00-187-3600 2020-03-68 1131 DIBBS
4730-00-187-3600 2020-02-49 114 DIBBS
4730-00-187-3600 2018-04-120 1414 DIBBS
AN9196 2018-03-61 2 United States
4730-00-187-3600 2018-01-02 12 US
AN91912D 2017-08-242 5 US
4730-00-187-3600 2017-03-80 1475 DIBBS
AN9196 2016-10-291 1 United States
4730-00-187-3600 2015-08-221 1621 DIBBS
AN919-12D 2015-06-161 50 United States
AN919-12D 2015-03-85 1 US
AN919-12D 2015-03-69 500 US
J514 2015-02-48 1 us
4730-00-187-3600 2014-04-111 889 DIBBS
MS24399-7 2014-03-78 12 United States
MS24399-7 2014-03-71 6 United States
AS5174 2013-11-310 6 US
AS51740604 2013-10-296 2 United States
AN91912D 2012-03-73 30 US
AN919-6 2010-11-322 25
J514 2010-02-47 20 us

Cross Reference | NSN 4730-00-187-3600

Part Number Cage Code Manufacturer
451-0468 70434 ANCHOR SWAN CORP SUB OF AMERACE CORP
6-4 070101CA 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
817501 02280 AMERICAN HOIST AND DERRICK CO
A919-6 72599 ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO
A919-6 99193 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
AN919-6 00624 EATON CORPORATION DBA AEROSPACE DIV
AN919-6 06581 ALLAN AIRCRAFT SUPPLY CO, LLC
AN919-6 13899 HYDRO FITTING MANUFACTURING CORPORATION
AN919-6 14397 FABER ENTERPRISES, INC.
AN919-6 14798 DESIGNED METAL CONNECTIONS, INC. DBA PERMASWAGE
AN919-6 22995 CROWN FITTING CO INC
AN919-6 71563 COLLINS ENGINEERING CORP
AN919-6 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN919-6 95764 AIR ASSOCIATES INC
AN919-6 99251 CARLETON LIFE SUPPORT SYSTEMS INC. DBA COBHAM MISSION SYSTEM
AN919-6 R1120 SATAIR A/S
AS5174 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS5174-0604 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
J514 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
MIL-F-5509A 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MS24399-7 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 4730-00-187-3600

Characteristic Specifications
MATERIAL STEEL COMP 1137 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM OVERALL
CONNECTION TYPE THREADED EXTERNAL BOSS ALL ENDS
CONNECTION STYLE B81 FLARED W/GASKET SEAL ALL ENDS
THREAD SERIES DESIGNATOR UNJF 1ST END UNF 2ND END
NOMINAL THREAD SIZE 0.562 INCHES 1ST END 0.438 INCHES 2ND END
THREAD CLASS 3A ALL ENDS
NOMINAL OVERALL LENGTH 1.406 INCHES
REDUCER TYPE CONCENTRIC
SPECIFICATION/STANDARD DATA 88044-AN919 GOVERNMENT STANDARD

Restrictions/Controls & Freight Information | NSN 4730-00-187-3600

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
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 051400 PIPE FITTINGS ALUMINUM
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 576 unknown
Originating Activity Code 98 DLIS-LFF
Battle Creek, MI 49037-3084
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 4730-00-187-3600

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each