Product Details | FLUID FLOW RESTRICTOR UNIT

4730-01-170-2438 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: SS49MC902J425R, SS49MC902J4-25R, JSFA25900204JR, SS49, 4730-01-170-2438, 01-170-2438, 4730011702438, 011702438

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

Supply Group (FSG) NSN Assign. NIIN
47 22 JAN 1984 01-170-2438

Demand History | NSN 4730-01-170-2438

Part Number Request Date QTY Origin
4730-01-170-2438 2019-03-80 75 DIBBS
4730-01-170-2438 2018-01-21 82 DIBBS
4730-01-170-2438 2017-06-180 19 DIBBS
4730-01-170-2438 2017-06-155 32 DIBBS
4730-01-170-2438 2016-11-314 31 DIBBS
4730-01-170-2438 2016-09-251 55 DIBBS
4730-01-170-2438 2016-07-195 13 DIBBS
4730-01-170-2438 2016-05-152 21 DIBBS
4730-01-170-2438 2016-05-138 21 DIBBS
4730-01-170-2438 2012-04-114 0 DIBBS
4730-01-170-2438 2012-03-76 35 DIBBS
4730-01-170-2438 2009-10-300 69 DIBBS
4730-01-170-2438 2009-10-300 92 DIBBS
4730-01-170-2438 2009-02-36 43 DIBBS
4730-01-170-2438 2009-01-29 43 DIBBS
4730-01-170-2438 2009-01-07 24 United States

Cross Reference | NSN 4730-01-170-2438

Part Number Cage Code Manufacturer
JSFA25900204JR 92555 THE LEE COMPANY
SS49 78286 SIKORSKY AIRCRAFT CORPORATION
SS49MC902J4-25R 78286 SIKORSKY AIRCRAFT CORPORATION

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Technical Data | NSN 4730-01-170-2438

Characteristic Specifications
DESIGN TYPE STRAIGHT
OVERALL LENGTH 1.062 INCHES NOMINAL
WIDTH ACROSS FLATS 0.500 INCHES NOMINAL
BODY MATERIAL STEEL, FED STD 66, AISI 304/SAE 30304
STRAINER TYPE AND QUANTITY 1 FILTER
FILTER 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 IDENTICAL
END CONNECTION TYPE THREADED MALE, FLARELESS TUBE
THREAD SIZE DESIGNATOR 7/16-20
THREAD SERIES UNJF
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 4730-01-170-2438

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 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 4730-01-170-2438

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each