Product Details | BOSS NIPPLE

4730-01-047-8628 A straight, one-piece fitting used to join two bosses or boss fittings. Both ends are the same size and have external machine threads (straignt threads other than pipe or hose series). It is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. The center section may be suitably shaped to accommodate a wrench.

Part Alternates: MS21902J5, MS21902K5, AS18280, AS21902K5, 4730-01-047-8628, 01-047-8628, 4730010478628, 010478628

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

Supply Group (FSG) NSN Assign. NIIN
47 15 SEP 1977 01-047-8628

Demand History | NSN 4730-01-047-8628

Part Number Request Date QTY Origin
4730-01-047-8628 2022-09-264 265 DIBBS
4730-01-047-8628 2022-04-100 265 DIBBS
MS21902J5 2018-08-213 65 IN
MS21902J5 2017-02-40 1 United States
MS21902J5 2016-12-356 2 United States
MS21902J5 2014-11-314 3 IN
AS18280 2014-10-280 1 US
MS21902J5 2013-12-346 150 MX
AS21902K5 2011-08-238 20 DE
MS21902J5 2011-03-88 10 LT
4730-01-047-8628 2010-07-195 324 DIBBS
4730-01-047-8628 2009-12-336 243 DIBBS

Cross Reference | NSN 4730-01-047-8628

Part Number Cage Code Manufacturer
AS18280 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS21902K5 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS21902J5 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS21902K5 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS21902K5 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 4730-01-047-8628

Characteristic Specifications
MATERIAL STEEL COMP 316 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
MEDIA FOR WHICH DESIGNED AERONAUTICAL FLUID SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP -65.0 DEG FAHRENHEIT 1ST RESPONSE 275.0 DEG FAHRENHEIT 2ND RESPONSE
STYLE DESIGNATOR A66 FLARELESS W/CENTER WRENCHING FACILITY
CONNECTION TYPE THREADED EXTERNAL BOSS ALL ENDS
CONNECTION STYLE B71A EXTERNAL SEAT FOR GASKET SEAL ALL ENDS
THREAD SERIES DESIGNATOR UNJF ALL ENDS
NOMINAL THREAD SIZE 0.500 INCHES ALL ENDS
THREAD CLASS 3A ALL ENDS
NOMINAL OVERALL LENGTH 1.062 INCHES
SPECIFICATION/STANDARD DATA 96906-MS21902 GOVERNMENT STANDARD

Restrictions/Controls & Freight Information | NSN 4730-01-047-8628

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 051035 DUCTS:AIR SYSTEM
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 736 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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