Product Details | BOSS NIPPLE

4730-01-219-1389 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: 3169706, 31697061, 3169706-1, 4730-01-219-1389, 01-219-1389, 4730012191389, 012191389

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

Supply Group (FSG) NSN Assign. NIIN
47 22 OCT 1985 01-219-1389

Demand History | NSN 4730-01-219-1389

Part Number Request Date QTY Origin
3169706-1 2025-01-15 13 DIBBS
3169706-1 2020-10-281 12 DIBBS
3169706-1 2020-08-238 4 DIBBS
4730-01-219-1389 2014-10-281 16 DIBBS

Cross Reference | NSN 4730-01-219-1389

Part Number Cage Code Manufacturer
3169706 99193 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
3169706-1 59364 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL

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Technical Data | NSN 4730-01-219-1389

Characteristic Specifications
STYLE DESIGNATOR CENTER WRENCHING FACILITY W/ THREADED RELIEF
SURFACE TREATMENT ANODIZE OVERALL
NOMINAL OVERALL LENGTH 1.960 INCHES
THREAD QUANTITY PER INCH 12 ALL ENDS
CONNECTION STYLE EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS
MATERIAL ALUMINUM ALLOY 7075 OVERALL
NOMINAL THREAD SIZE 1.625 INCHES ALL ENDS
CONNECTION TYPE THREADED EXTERNAL BOSS ALL ENDS
THREAD CLASS 3A ALL ENDS
THREAD SERIES DESIGNATOR UNJ ALL ENDS

Restrictions/Controls & Freight Information | NSN 4730-01-219-1389

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 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

Management | NSN 4730-01-219-1389

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each