Product Details | COMPRESSOR PISTON

4310-01-251-9431 A cylindrical piece which moves or reciprocates in a cylinder to compress air or gas from an initial intake pressure to a higher discharge pressure. May include integral connecting rod.20241300045Refrigeration and Air Conditioning Components43100028Compressors and Vacuum Pumps

Part Alternates: 5846XO20, 5846XO21, 4310-01-251-9431, 01-251-9431, 4310012519431, 012519431

Pumps and Compressors | Compressors and Vacuum Pumps

Supply Group (FSG) NSN Assign. NIIN
43 26 MAR 1987 01-251-9431

Drawings & Photos | NSN 4310-01-251-9431


Demand History | NSN 4310-01-251-9431

Part Number Request Date QTY Origin
4310-01-251-9431 2018-04-05 2 DIBBS

Cross Reference | NSN 4310-01-251-9431

Part Number Cage Code Manufacturer
5846XO20 49576 QUINCY COMPRESSOR DIVISION OF COLTEC INDUSTRIES INC
5846XO21 49576 QUINCY COMPRESSOR DIVISION OF COLTEC INDUSTRIES INC

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Technical Data | NSN 4310-01-251-9431

Characteristic Specifications
MATERIAL IRON, CAST
SURFACE FINISH FINISHED
FINISHED SIZE DESIGNATION OVERSIZE
OVERSIZE 0.020 INCHES NOMINAL
HEAD STYLE 2 FLAT
SKIRT TYPE SOLID
RING GROOVE QUANTITY 4
RETAINING RING GROOVE NOT INCLUDED
PIN NOT INCLUDED
PIN TYPE FOR WHICH DESIGNED LOCKED
RING NOT INCLUDED
INTEGRAL CONNECTING ROD NOT INCLUDED

Restrictions/Controls & Freight Information | NSN 4310-01-251-9431

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:AItem 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 119140 CYLINDER HEAD/PISTON SHOCK AB
Less than car load rating
Less than truck load rating S 60.0
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 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 4310-01-251-9431

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each