Product Details | BULKHEAD HOSE CONNECTOR

4730-00-278-8552 A straight fitting having unthreaded male hose connections designed to join two sections of hose of the same size through a bulkhead or wall section.

Part Alternates: AN84924D, AN849-24D, AS4875/1, AS48751, MILF5509, MIL-F-5509, 4730-00-278-8552, 00-278-8552, 4730002788552, 002788552

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-278-8552

Demand History | NSN 4730-00-278-8552

Part Number Request Date QTY Origin
MILF5509 2018-07-201 6 United States
MILF5509 2009-10-301 1 PK
MILF5509 2009-02-55 100 US

Cross Reference | NSN 4730-00-278-8552

Part Number Cage Code Manufacturer
AN849-24D 00624 EATON CORPORATION DBA AEROSPACE DIV
AN849-24D 06581 ALLAN AIRCRAFT SUPPLY CO, LLC
AN849-24D 13899 HYDRO FITTING MANUFACTURING CORPORATION
AN849-24D 14397 FABER ENTERPRISES, INC.
AN849-24D 14798 DESIGNED METAL CONNECTIONS, INC. DBA PERMASWAGE
AN849-24D 22995 CROWN FITTING CO INC
AN849-24D 30974 AEROFIT, LLC
AN849-24D 71563 COLLINS ENGINEERING CORP
AN849-24D 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AS4875/1 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
MIL-F-5509 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 4730-00-278-8552

Characteristic Specifications
MATERIAL ALUMINUM ALLOY OVERALL
SURFACE TREATMENT ANODIZE OVERALL
CONNECTION TYPE UNTHREADED EXTERNAL HOSE ALL ENDS
CONNECTION STYLE B103 BEADED ALL ENDS
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED 1.500 INCHES ALL ENDS
THREAD SERIES DESIGNATOR UNJ CENTER BULKHEAD
NOMINAL THREAD SIZE 1.875 INCHES CENTER BULKHEAD
THREAD QUANTITY PER INCH 12 CENTER BULKHEAD
THREAD CLASS 3A CENTER BULKHEAD
NOMINAL OVERALL LENGTH 4.000 INCHES
SPECIFICATION/STANDARD DATA 88044-AN776 GOVERNMENT STANDARD AND 81343-AS4875/1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MANUFACTURERS CODE 88044
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE AN849-24D

Restrictions/Controls & Freight Information | NSN 4730-00-278-8552

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:UPrecious metal type is unknown
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 XX
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 4730-00-278-8552

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each