The Stud,secondary Manhole, cataloged under National Stock Number 4470-00-900-9496, is classified within Federal Supply Class 4470 (Nuclear Reactors) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Westinghouse Electric Corp. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4470-00-900-9496 |
| Primary Part Number | 368B494PC1 |
| Item Name | Stud,secondary Manhole |
| FSC / FSG | 4470 / 44 — Nuclear Reactors |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL F — Mutilate — Cut |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 368B494PC1 | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| 24980F PC295 | 5/9 Secondary reference U.S. Government activity |
| 910D979PC26 | 3/1 Design control — primary reference Westinghouse Electric Corp |
| 910D979PC26 | 5/9 Secondary reference Cbs Broadcasting Inc. Dba Cbs Div Bechtel Plant Machinery Inc. - Pittsburgh |
| 672J713IT80 | 5/1 Secondary reference U.S. Government activity |
| 457B706PC2 | 5/2 Secondary reference U.S. Government activity |
| 457B706PC2 | 5/9 Secondary reference U.S. Government activity |
| E231-924PC924-18 | 5/9 Secondary reference U.S. Government activity |
NSN 4470-00-900-9496 is a Stud,secondary Manhole, manufactured by Westinghouse Electric Corp, classified under FSC 4470, Nuclear Reactors. Status: active.
NSN 4470-00-900-9496 has 1 manufacturer part number on file: 368B494PC1 (Westinghouse Electric Corp).
Key specifications for 368B494PC1: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 4470-00-900-9496 has DEMIL Code F. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.