Product Details | POSITIVE CRANKCASE VENTILATION VALVE

2990-01-025-0648 A device designed to withdraw blow-by fumes from the engine and recirculate them into the combustion chamber. Consists of items as a plunger, spring, body and the like. Excludes VALVE (1), AIR PRESSURE RELIEF and VALVE SAFETY RELIEF.

Part Alternates: C4AZ6A666A, C4AZ-6A666A, C7OA6A666B, C7OA-6A666B, C7OZ6A666A, C7OZ-6A666A, CV755C , FV157, PV657, 24110, 2810, 2-810, 6487088, 2990-01-025-0648, 01-025-0648, 2990010250648, 010250648

Engine Accessories | Miscellaneous Engine Accessories, Nonaircraft

Supply Group (FSG) NSN Assign. NIIN
29 26 JUL 1976 01-025-0648

Demand History | NSN 2990-01-025-0648

Part Number Request Date QTY Origin
2990-01-025-0648 2009-12-365 1 DIBBS

Cross Reference | NSN 2990-01-025-0648

Part Number Cage Code Manufacturer
2-810 19239 ECHLIN INC
24110 19239 ECHLIN INC
6487088 23862 MILITARY VEHICLES OPN GENERAL MOTORS TRUCK AND BUS GROUP
6487088 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
C4AZ-6A666A 23040 FORD MOTOR CO FORD PARTS AND SERVICE DIV
C4AZ-6A666A 57526 FORD MOTOR CO
C7OA-6A666B 23040 FORD MOTOR CO FORD PARTS AND SERVICE DIV
C7OA-6A666B 57526 FORD MOTOR CO
C7OZ-6A666A 23040 FORD MOTOR CO FORD PARTS AND SERVICE DIV
C7OZ-6A666A 57526 FORD MOTOR CO
CV755C 70040 GENERAL MOTORS CORP AC ROCHESTER DIV
CV755C 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
FV157 73370 HONEYWELL INTERNATIONAL INC DBA HONEYWELL DIV CONSUMER PRODUCTS
PV657 66614 TRW INC REPLACEMENT PARTS DIV
PV657 76761 C. E. NIEHOFF & CO.

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Technical Data | NSN 2990-01-025-0648

Characteristic Specifications
BODY MATERIAL STEEL
DESIGN FORM STRAIGHT
CONNECTION TYPE THREADED EXTERNAL PIPE
THREAD SERIES DESIGNATOR NPT
NOMINAL THREAD SIZE 0.250 INCHES

Restrictions/Controls & Freight Information | NSN 2990-01-025-0648

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
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 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 576 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 2990-01-025-0648

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 CodesJNOT 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each