| Item Name | Disk Subassembly |
| Federal Supply Group (FSG) | Furnace-Steam Plant-Drying Equip Nuclear Reactors |
| Federal Supply Class (FSC) | 4420 Heat Exchangers And Steam Condensers |
| National Item Identification Number (NIIN) | 00-030-8031 (000308031) |
| NCB Code | USA (00) |
| Manufacturer | Newterra Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| TEXT | General Characteristics Item Description | CONSISTS OF CYLINDER 1,DISK PLATE 1,HUB 1,RIBS 8,RING 2,CYLINDER MATERIAL MONEL K-500,CYLINDER DIMENSIONS 23.625 IN. ID BY2.875 IN. OD BY 18.250 IN. HIGH,DISK PLATE MATERIAL NICKELCOPPER ALLOY ASTM B 127 ANNEALED,DISK PLATE DIMENSIONS 24.000 IN.OD BY 0.3125 IN. THK BY 24.000 IN. RADIUS,HUB MATERIAL NICKELCOPPER ALLOY ASTM B 164 CLASS A ANNEALED,HUB DIMENSIONS 11.750 IN.DIA BY 4.250 IN. THK,RIB MATERIAL NICKEL COPPER ALLOY QQ-N-281CLASS A ANNEALED,RING MATERIAL COPPER NICKEL ALLOY ASTM B 164CLASS A ANNEALED,RING DIMENSIONS 25.000 IN. ID BY 30.000 IN. OD BY0.750 IN. THK |
| MRC | Decoded Requirement | Clear Text Reply |
| Relevant Components for NSN - 4420-00-030-8031, 4420000308031 | ||||
| 4420-01-439-6727 (4420014396727) | 4420-01-549-9038 (4420015499038) | 4420-00-360-2054 (4420003602054) | 4420-01-297-1561 (4420012971561) | |
| 4420-01-474-2968 (4420014742968) | 4420-00-614-5490 (4420006145490) | 4440-00-473-0345 (4440004730345) | 4420-01-363-3913 (4420013633913) | |
| 4420-00-072-1191 (4420000721191) | 4460-01-252-8474 (4460012528474) | 4420-00-376-4756 (4420003764756) | 4440-01-542-3419 (4440015423419) | |
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