NSN 4210-01-281-8020 5292136029, 52921-360-29, 52921N
Product Details | FIRE PROTECTION SPRINKLER HEAD
4210-01-281-8020 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: 5292136029, 52921-360-29, 52921N, 52921N360DEGREE29, 52921N-360DEGREE-29, 4210-01-281-8020, 01-281-8020, 4210012818020, 012818020
Fire Fighting, Rescue, and Safety Equipment; and Environmental Protection Equipment and Materials | Fire Fighting Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 42 | 01 JUL 1988 | 01-281-8020 | 03948 ( HEAD, SPRINKLER, FIRE PROTECTION ) |
Cross Reference | NSN 4210-01-281-8020
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 52921-360-29 | 03670 | TYCO FIRE PRODUCTS, LP DBA TYCO FIRE SUPPRESSION & BUILDING |
| 52921N | 03670 | TYCO FIRE PRODUCTS, LP DBA TYCO FIRE SUPPRESSION & BUILDING |
| 52921N-360DEGREE-29 | 03670 | TYCO FIRE PRODUCTS, LP DBA TYCO FIRE SUPPRESSION & BUILDING |
| 52921N-360DEGREE-29 | 62420 | GRINNELL CORP GRINNELL FIRE PROTECTION SYSTMES DIV |
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Technical Data | NSN 4210-01-281-8020
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL, CORROSION RESISTING |
| HEAD TYPE | SPRAY |
| SPRAY ANGLE PATTERN | 360.0 DEGREES |
| CONNECTION THREAD SIZE | 1 IN.-11-1/2 |
| CONNECTION THREAD SERIES | NPT |
| CONNECTION THREAD LOCATION | EXTERNAL |
| OPENING DIAMETER | 0.469 INCHES NOMINAL |
| OPENING QUANTITY | 4 |
| MEDIA FOR WHICH DESIGNED | BROMOTRIFLUOROMETHANE |
| INTEGRAL STRAINER | NOT INCLUDED |
| SPECIAL FEATURES | HALON 1301; 4 ORIFICES; ON A 90 DEGREE 1.380 HEX HEAD; OVERALL LENGTH 2.130 INCH; DRILL SIZE 14-0.328 INCH |
| SPECIAL TEST FEATURES | SHOCK TEST GR-A,CLASS 1,TY-A,MEDIUM WEIGHT MIL-S-901; VIBRATION TEST TY-1 MIL-STD-167/1; SALT SPRAY TEST,METHOD 509-MIL-STD-810 |
Restrictions/Controls & Freight Information | NSN 4210-01-281-8020
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | P | There 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: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item 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 | 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 | 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 | 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 4210-01-281-8020
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |