NSN 4730-01-074-7948
Part Details | PIPE FLANGE
4730-01-074-7948 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).
Alternate Parts: 6126B, 200114L PC299, 200114L, 200113X, 4730-01-074-7948, 01-074-7948, 4730010747948, 010747948
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | APR 07, 1979 | 01-074-7948 | 03798 ( FLANGE, PIPE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FACE, RAISED NECK
ROUND, ONE BOLT HOLE CIRCLE
Cross Reference | NSN 4730-01-074-7948
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6126B | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| 200114L PC299 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| 200114L | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| 200113X | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
Technical Data | NSN 4730-01-074-7948
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOY D4 FED SPEC SINGLE MATERIAL RESPONSE |
| STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE |
| BOLT CIRCLE DIAMETER | 3.125 INCHES NOMINAL |
| FLANGE DIAMETER | 4.250 INCHES NOMINAL |
| BOLT HOLE DIAMETER | 0.563 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 4 |
| FLANGE SECTION STYLE | PLAIN FACE, RAISED NECK |
| THICKNESS | 0.418 INCHES NOMINAL |
| NECK HEIGHT | 0.628 INCHES NOMINAL |
| FACE SEATING SURFACE CONDITION | MACHINED |
| END ITEM IDENTIFICATION | EYN STURGEN CLASS SSN (637) |