The Ion Chamber Housing, cataloged under National Stock Number 6630-01-070-1368, is classified within Federal Supply Class 6630 (Chemical Analysis Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6630-01-070-1368 |
| Item Name | Ion Chamber Housing |
| FSC / FSG | 6630 / 66 — Chemical Analysis Instruments |
| 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 |
| Reference | Meaning |
|---|---|
| 1081H22GP2 | 3/1 Design control — primary reference Northrop Grumman Systems Corporation Div Marine Systems |
| 1081H22G02 | 5/1 Secondary reference Northrop Grumman Systems Corporation Div Marine Systems |
| 1081H21G06 | 5/1 Secondary reference Northrop Grumman Systems Corporation Div Marine Systems |
| 1081H21 H06 | 5/1 Secondary reference Northrop Grumman Systems Corporation Div Marine Systems |
| 265R632GP2 | 5/9 Secondary reference Bechtel Technical Services Inc Machinery Apparatus Opn |
| 265R632G02 | 5/9 Secondary reference Westinghouse Electric Corp Industrial and Government Tube Div |
| 1081H21PC6 | 5/1 Secondary reference Northrop Grumman Systems Corporation Div Marine Systems |
NSN 6630-01-070-1368 is a Ion Chamber Housing, classified under FSC 6630, Chemical Analysis Instruments. Status: active.
Key specifications for 6630-01-070-1368: Criticality Code Justification: ZZZY; Special Features: FSC CHANGE J3A; 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 6630-01-070-1368 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.