Product Details | PIPE FLANGE

4730-00-308-8645 An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes FLANGE, PIPE, BLIND; FERRULE, GROOVED CLAMP COUPLING; and ADAPTER (as modified).

Part Alternates: 8671268, 4730-00-308-8645, 00-308-8645, 4730003088645, 003088645

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-308-8645

Drawings & Photos | NSN 4730-00-308-8645


Cross Reference | NSN 4730-00-308-8645

Part Number Cage Code Manufacturer
8671268 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 4730-00-308-8645

Characteristic Specifications
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENT PHOSPHATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-P-16232,TY Z,CL 1 FED SPEC SINGLE TREATMENT RESPONSE
STYLE DESIGNATOR 1 ROUND, ONE BOLT HOLE CIRCLE
BOLT CIRCLE DIAMETER 2.875 INCHES NOMINAL
FLANGE DIAMETER 3.750 INCHES NOMINAL
BOLT HOLE DIAMETER 0.312 INCHES NOMINAL
BOLT HOLE QUANTITY 3
THICKNESS 0.438 INCHES NOMINAL
NECK HEIGHT 1.624 INCHES NOMINAL
REDUCER FLANGE HOLE TYPE CONCENTRIC
SCREW THREAD SERIES DESIGNATOR NPT
NOMINAL THREAD SIZE 1.250 INCHES
THREAD QUANTITY PER INCH 11-1/2
FACE SEATING SURFACE CONDITION MACHINED
SPECIAL FEATURES HOLES CITED PAC AECS THREADED 5/16-24UNF-3B
MANUFACTURERS CODE 19207
DESIGN CONTROL REFERENCE 8671268

Restrictions/Controls & Freight Information | NSN 4730-00-308-8645

Category Code Description
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.
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 052190 PIPE,TUBING,OR PIPE OR TUBING FITTI
Less than car load rating U 50
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code XX
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