| Item Name | Flange Pipe |
| Federal Supply Group (FSG) | Pipe Tubing Hose and Fittings |
| Federal Supply Class (FSC) | 4730 Hose Pipe Tube Lubrication and Railing Fittings |
| National Item Identification Number (NIIN) | 01-470-5781 (014705781) |
| NCB Code | USA (01) |
| Manufacturer | Westerbeke Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKG | BOLT CIRCLE DIAMETER | 3.125 INCHES NOMINAL |
| ABKK | FLANGE DIAMETER | 4.250 INCHES NOMINAL |
| ABNM | THICKNESS | 0.437 INCHES NOMINAL |
| ACSU | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 1.000 INCHES |
| AHNX | BOLT HOLE DIAMETER | 0.562 INCHES NOMINAL |
| AJEG | NECK HEIGHT | 0.688 INCHES NOMINAL |
| AJEX | GROOVE CROSS-SECTIONAL SHAPE | TRAPEZOIDAL |
| AKWE | FACE SEATING SURFACE CONDITION | MACHINED |
| MATT | MATERIAL | COPPER ALLOY |
| STYL | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE |
| ABKG | BOLT CIRCLE DIAMETER | 3.125 INCHES NOMINAL |
| ABKK | FLANGE DIAMETER | 4.250 INCHES NOMINAL |
| ABNM | THICKNESS | 0.437 INCHES NOMINAL |
| ACSU | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 1.000 INCHES |
| AHNX | BOLT HOLE DIAMETER | 0.562 INCHES NOMINAL |
| AJEG | NECK HEIGHT | 0.688 INCHES NOMINAL |
| AJEX | GROOVE CROSS-SECTIONAL SHAPE | TRAPEZOIDAL |
| AKWE | FACE SEATING SURFACE CONDITION | MACHINED |
| MATT | MATERIAL | COPPER ALLOY |
| STYL | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE |
| Relevant Components for NSN - 4730-01-470-5781, 4730014705781 | ||||
| 4730-01-469-3594 (4730014693594) | 4720-00-236-0082 (4720002360082) | 4730-01-594-7646 (4730015947646) | 4730-01-658-6133 (4730016586133) | |
| 4710-01-489-1638 (4710014891638) | 4720-01-348-4338 (4720013484338) | 4730-01-329-2969 (4730013292969) | 4720-01-657-3820 (4720016573820) | |
| 4720-00-631-3173 (4720006313173) | 4730-01-496-8185 (4730014968185) | 4720-00-012-3581 (4720000123581) | 4730-01-242-7736 (4730012427736) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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