NSN 4730-00-690-4722 331577, 33-1577, 00-690-4722
Product Details | BLIND PIPE FLANGE
4730-00-690-4722 An item used for covering or closing the end of a flanged pipe fitting. The face may be drilled for connecting bolts or studs. Excludes FLANGE, PIPE.
Part Alternates: 331577, 33-1577, 4730-00-690-4722, 00-690-4722, 4730006904722, 006904722
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 01 JAN 1963 | 00-690-4722 | 03793 ( FLANGE, PIPE, BLIND ) |
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Related Products | NSN 4730-00-690-4722
Technical Data | NSN 4730-00-690-4722
| Characteristic | Specifications |
|---|---|
| BOLT CIRCLE DIAMETER | 1.750 INCHES NOMINAL |
| FLANGE DIAMETER | 2.250 INCHES NOMINAL |
| BOLT HOLE DIAMETER | 0.218 INCHES MINIMUM AND 0.229 INCHES MAXIMUM |
| BOLT HOLE QUANTITY | 4 |
| THICKNESS | 0.063 INCHES NOMINAL |
| FLANGE SECTION STYLE | PLAIN FACE (BLIND) |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE |
| STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE |
| MATERIAL | ALUMINUM ALLOY |
Restrictions/Controls & Freight Information | NSN 4730-00-690-4722
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious 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 | 013120 | ALUMINUM ARTICLE NOI SUB 6 |
| Less than car load rating | ||
| Less than truck load rating | J | 100.2 |
| 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 | ||
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | Z | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |



