NSN 4930-01-291-8648 4458T10, 01-291-8648, 012918648
Product Details | RELIEF VENT UNIT
4930-01-291-8648 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: 4458T10, 4930-01-291-8648, 01-291-8648, 4930012918648, 012918648
Maintenance and Repair Shop Equipment | Lubrication and Fuel Dispensing Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 49 | 06 JAN 1989 | 01-291-8648 | 35932 ( VENT UNIT, RELIEF ) |
Cross Reference | NSN 4930-01-291-8648
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4458T10 | 39428 | MCMASTER-CARR SUPPLY COMPANY |
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Related Products | NSN 4930-01-291-8648
Technical Data | NSN 4930-01-291-8648
| Characteristic | Specifications |
|---|---|
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | TOP MOUNTED;ALL BRASS;FLAMMABLE LIQUID DRUM VENT WITH AUTOMATIC VACUUM RELIEF ALLOWING 4GPM FLOW THROUGH STANDARD 3/4 IN. FAUCET |
Restrictions/Controls & Freight Information | NSN 4930-01-291-8648
| 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 |
| 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 |
|---|---|---|
| No Freight Information | ||
Management | NSN 4930-01-291-8648
Air Force| 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. |
| Materiel Management Aggregation Code | TG | TG:AF SICA RESIDUAL MMAC-WR-ALC |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| 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 |