NSN 4930-01-451-6809 312721, 31272-1, 62828903522
Product Details | RELIEF VENT UNIT
4930-01-451-6809 A spring loaded device equipped with automatic pressure and vacuum relief valves to relieve drum structure of excessive vapor pressure build-ups and provide for vacuum relief to facilitate liquid flow. It also serves as a filling unit with removable cap with chain attachment.
Part Alternates: 312721, 31272-1, 62828903522, 62828-90352-2, 4930-01-451-6809, 01-451-6809, 4930014516809, 014516809
Maintenance and Repair Shop Equipment | Lubrication and Fuel Dispensing Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 49 | 24 DEC 1997 | 01-451-6809 | 35932 ( VENT UNIT, RELIEF ) |
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NSNs for Compare ( up to 4 ): Add 4930-01-451-6809
Related Products | NSN 4930-01-451-6809
Technical Data | NSN 4930-01-451-6809
| Characteristic | Specifications |
|---|---|
| SPECIAL FEATURES | STATIC PRESSURE VENT; 5.12 IN W X 3.55 IN H; .750 IPT; ITEM SHALL MINIMIZE THE ERROR OF BAROMETRIC PRESSURE MEASUREMENT DUE TO WIND SPEED; SHALL DELIVER AT ITS OUTPUT MEASUREMENT PORT A REPRESENTATION OF STATIC AMBIENT ATMOSPHERIC PRESSURE ACCURATE WITHIN +/-0.014 IN. HG WHEN EXPOSED TO WIND UP TO 30 KNOTS AT ANY AZIMUTH AND AT NORMAL INCIDENCE IN ELEVATION |
| III END ITEM IDENTIFICATION | AUTOMATED SURFACE OBSERVING SYSTEM (ASOS) |
Restrictions/Controls & Freight Information | NSN 4930-01-451-6809
| 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: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| 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. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||
Management | NSN 4930-01-451-6809
Air Force
Navy| Category | Code | Description |
|---|---|---|
| Budget Code | 9 | General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors. |
| Price Validation | N | The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
|
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Source of Supply | G13 | Department of Commerce National Oceanic and Atmospheric Administration National Weather Service - Engineering Division 1325 East-West Highway W/0S0322, SSMC2 Silver Springs, MD 20910 |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| Acquisition Advice Codes | G | GENERAL SERVICES ADMINISTRATION (GSA)/CIVIL AGENCY INTEGRATED MATERIEL MANAGED, STOCKED AND ISSUED Identifies GSA/Civil Agency-managed items available from GSA/Civil Agency supply distribution facilities. Requisitions and fund citations will be submitted in accordance with GSA/Civil Agency/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9P | Navy-owned stocks of National Weather Service Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | G13 | Department of Commerce National Oceanic and Atmospheric Administration National Weather Service - Engineering Division 1325 East-West Highway W/0S0322, SSMC2 Silver Springs, MD 20910 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | G | GENERAL SERVICES ADMINISTRATION (GSA)/CIVIL AGENCY INTEGRATED MATERIEL MANAGED, STOCKED AND ISSUED Identifies GSA/Civil Agency-managed items available from GSA/Civil Agency supply distribution facilities. Requisitions and fund citations will be submitted in accordance with GSA/Civil Agency/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |