NSN 4820-01-397-5774 CD30376 ASSY S55-1012 600PSI, CD30376ASSYS551012600PSI, 1828AS177
Product Details | PRESSURE RELIEF SAFETY HEAD AND DISK
4820-01-397-5774 An item consisting of a rupturable disk and the holder which encloses it in position. It is designed to rupture at a predetermined pressure. See also DISK, RUPTURABLE and HEAD, SAFETY, PRESSURE RELIEF.
Part Alternates: CD30376 ASSY S55-1012 600PSI, CD30376ASSYS551012600PSI, 1828AS177, 1828AS1771, 1828AS177-1, 4820-01-397-5774, 01-397-5774, 4820013975774, 013975774
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 13 OCT 1994 | 01-397-5774 | 48328 ( HEAD AND DISK, SAFETY, PRESSURE RELIEF ) |
Demand History | NSN 4820-01-397-5774
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4820-01-397-5774 | 2021-10-290 | 13 | DIBBS |
| 4820-01-397-5774 | 2020-11-320 | 24 | DIBBS |
| 4820-01-397-5774 | 2020-03-62 | 15 | DIBBS |
| 4820-01-397-5774 | 2013-09-266 | 46 | DIBBS |
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Technical Data | NSN 4820-01-397-5774
| Characteristic | Specifications |
|---|---|
| DISK MATERIAL | STEEL CORROSION RESISTING |
| HEAD MATERIAL | COPPER ALLOY OR STEEL CORROSION RESISTING |
| DISK TYPE | SOLID |
| HEAD TYPE | SCREW |
| BURST PRESSURE | 600.0 PRESSURE POUNDS PER SQUARE INCH GAGE |
| SPECIAL FEATURES | CLEAN AND PACKAGE FOR OXYGEN SERVICE PER ASTM G93 |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| III END ITEM IDENTIFICATION | NAVY OXYGEN SERVICING UNIT,MODEL A/U26U-1 |
Restrictions/Controls & Freight Information | NSN 4820-01-397-5774
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | Y | The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 127200 | PRESSURE REDCNG WATER RELIEF VALVE |
| Less than car load rating | ||
| Less than truck load rating | M | 85.0 |
| Water commodity Code | 593 | 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 4820-01-397-5774
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 | Z | INSURANCE/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 Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |