Product Details | FIRE PROTECTION SPRINKLER HEAD

4210-00-918-8720 An automatic device specifically designed for the discharge of water, chemical powder/foam, or vaporizing liquid in a sprayed, fogged, or directionalized patterns. Normally used in fixed fire protection systems.

Part Alternates: D416028ALUM, D4-160-28ALUM, D4A494282160, D4A-49-428-2-160, 49-321-1-160, 4210-00-918-8720, 00-918-8720, 4210009188720, 493211160, 009188720

Fire Fighting, Rescue, and Safety Equipment; and Environmental Protection Equipment and Materials | Fire Fighting Equipment

Supply Group (FSG) NSN Assign. NIIN
42 01 JAN 1960 00-918-8720

Demand History | NSN 4210-00-918-8720

Part Number Request Date QTY Origin
4210-00-918-8720 2017-10-295 151 DIBBS
4210-00-918-8720 2017-08-215 135 DIBBS
4210-00-918-8720 2015-05-126 146 DIBBS
4210-00-918-8720 2010-04-120 141 DIBBS
4210-00-918-8720 2010-02-47 93 DIBBS

Cross Reference | NSN 4210-00-918-8720

Part Number Cage Code Manufacturer
49-321-1-160 3F8H4 TYCO INTL US INC TYCO FIRE & SECURITY DIV
D4-160-28ALUM 80996 ITT GRINNELL CORP
D4A-49-428-2-160 1B354 GRINNELL FIRE PROTECTION SYSTEMS CO INC

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Technical Data | NSN 4210-00-918-8720

Characteristic Specifications
MATERIAL ALUMINUM ALLOY
HEAD TYPE SPRINKLER
SPRAY ANGLE PATTERN 160.0 DEGREES
CONNECTION THREAD SIZE 1/2IN.-14
CONNECTION THREAD SERIES NPT
CONNECTION THREAD LOCATION EXTERNAL
MEDIA FOR WHICH DESIGNED BROMOTRIFLUOROMETHANE
INTEGRAL STRAINER NOT INCLUDED
SPECIAL FEATURES DISCHARGE PATTERN 160 DEG; ORIFICE 0.280 IN. SIZE

Restrictions/Controls & Freight Information | NSN 4210-00-918-8720

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
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 178080 SPRINKLER HEADS AUTO FIRE EXT
Less than car load rating
Less than truck load rating M 85.0
Water commodity Code 796 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 V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 4210-00-918-8720

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