Product Details | FLANGE TO FLANGE STRAIGHT ADAPTER

4730-01-421-2600 A straight one-piece fitting with flange connections on both ends. It is designed to join flange end fitting to different size flange connections in a straight line.

Part Alternates: 1220D1117, 4730-01-421-2600, 01-421-2600, 4730014212600, 014212600

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

Supply Group (FSG) NSN Assign. NIIN
47 03 NOV 1995 01-421-2600

Demand History | NSN 4730-01-421-2600

Part Number Request Date QTY Origin
1220D1117 2019-03-63 2 DIBBS
1220D1117 2019-02-52 2 DIBBS
4730-01-421-2600 2017-08-243 3 DIBBS
4730-01-421-2600 2017-04-116 2 DIBBS
4730-01-421-2600 2017-04-93 2 DIBBS
4730-01-421-2600 2017-02-58 1 DIBBS

Cross Reference | NSN 4730-01-421-2600

Part Number Cage Code Manufacturer
1220D1117 03538 LOCKHEED MARTIN CORPORATION DIV MST
1220D1117 53154 PORTLAND VALVE LLC
1220D1117 54497 MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP
1220D1117 82005 ALLARD NAZARIAN GROUP, INC. DBA GRANITE STATE MANUFACTURING

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Technical Data | NSN 4730-01-421-2600

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-C-20159 TYPE II(90-10) MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CONNECTION TYPE FLANGE ALL ENDS
FLANGE SHAPE ROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER 10.750 INCHES 1ST END 6.750 INCHES 2ND END
NOMINAL THICKNESS 1.000 INCHES 1ST END 0.500 INCHES 2ND END
BOLT HOLE QUANTITY 6 1ST END 4 2ND END
BOLT HOLE NOMINAL DIAMETER 0.531 INCHES ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER 9.000 INCHES 1ST END 4.000 INCHES 2ND END
FLANGE FACE DESIGN PLAIN 1ST END RAISED STRAIGHT 2ND END
RAISED FACE NOMINAL HEIGHT 0.245 INCHES 2ND END
RAISED FACE NOMINAL DIAMETER 2.100 INCHES 2ND END
NOMINAL OVERALL LENGTH 11.000 INCHES
III END ITEM IDENTIFICATION SHIPS; LOS ANGELES CLASS SSN-688; ARRAY HANDLING SYS(AN/BQQ-5)

Restrictions/Controls & Freight Information | NSN 4730-01-421-2600

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 051420 CONDUITS,O/T EARTHEN:PIPE FITTINGS
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 736 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 4730-01-421-2600

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each