Product Details | FLUID FLOW RESTRICTOR UNIT

4730-01-274-9529 An assembly consisting of an orifice in a fixed plate, disk, or tube with screens or filters on one or both sides, depending on the direction of filtered flow. See RESTRICTOR, FLUID FLOW.

Part Alternates: 6401094, 640-1094, 6401094001, 640-1094-001, 4730-01-274-9529, 01-274-9529, 4730012749529, 012749529

Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings

Supply Group (FSG) NSN Assign. NIIN
47 16 MAR 1988 01-274-9529

Cross Reference | NSN 4730-01-274-9529

Part Number Cage Code Manufacturer
640-1094 13499 ROCKWELL COLLINS, INC. DBA GOVERNMENT SYSTEMS
640-1094-001 13499 ROCKWELL COLLINS, INC. DBA GOVERNMENT SYSTEMS
640-1094-001 95105 ROCKWELL COLLINS, INC. DIV GOVERNMENT SYSTEMS - DALLAS

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Technical Data | NSN 4730-01-274-9529

Characteristic Specifications
DESIGN TYPE STRAIGHT
OVERALL LENGTH 1.250 INCHES NOMINAL
WIDTH ACROSS FLATS 0.688 INCHES NOMINAL
BODY MATERIAL STEEL, CORROSION RESISTING
STRAINER TYPE AND QUANTITY 1 SCREEN
SCREENING MATERIAL STEEL, CORROSION RESISTING
VALVE SIZE ANY ACCEPTABLE
ORIFICE DIAMETER 0.010 INCHES NOMINAL
PRESSURE RATING NOT RATED
OPERATING TEMP RANGE NOT RATED
END CONNECTION SIMILARITY NOT IDENTICAL
END CONNECTION TYPE THREADED MALE, REGULAR FLARE THREADED MALE TUBE
CONNECTION SEAT ANGLE IN DEG 37.0
THREAD SIZE DESIGNATOR 7/16-20
THREAD SERIES UNF
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
END CONNECTION COMPONENT TYPE AND SIZE FOR WHICH DESIGNED 1/4 IN. OD TUBE

Restrictions/Controls & Freight Information | NSN 4730-01-274-9529

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 052190 PIPE,TUBING,OR PIPE OR TUBING FITTI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 713 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 4730-01-274-9529

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