The End Cap,probe, cataloged under National Stock Number 6635-01-159-0168, is classified within Federal Supply Class 6635 (Physical Properties Testing and Inspection) of the Instruments and Laboratory Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6635-01-159-0168 |
| Item Name | End Cap,probe |
| FSC / FSG | 6635 / 66 — Physical Properties Testing and Inspection |
| Status | ACTIVE |
| FSC Application Data | LEAK DETECTOR |
| General Characteristics Item Description | MATERIAL,RUBBER; 1.625 IN. OD; 0.750 IN. W IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 4320-0023 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| 4320-0023 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
NSN 6635-01-159-0168 is a End Cap,probe, classified under FSC 6635, Physical Properties Testing and Inspection. Status: active.
Key specifications for 6635-01-159-0168: FSC Application Data: LEAK DETECTOR; General Characteristics Item Description: MATERIAL,RUBBER; 1.625 IN. OD; 0.750 IN. W IN. 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.
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.