The Compaction Cylinder,soil, cataloged under National Stock Number 6635-01-554-4935, is classified within Federal Supply Class 6635 (Physical Properties Testing and Inspection) of the Instruments and Laboratory Equipment group. The manufacturer of record is Troxler Electronic Laboratories, Inc.. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6635-01-554-4935 |
| Primary Part Number | 3440 |
| Item Name | Compaction Cylinder,soil |
| FSC / FSG | 6635 / 66 — Physical Properties Testing and Inspection |
| Manufacturer | Troxler Electronic Laboratories, Inc. |
| Status | ACTIVE |
| Gage | INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3440 PRIMARY | Troxler Electronic Laboratories, Inc. (USA) |
NSN 6635-01-554-4935 is a Compaction Cylinder,soil, manufactured by Troxler Electronic Laboratories, Inc., classified under FSC 6635, Physical Properties Testing and Inspection. Status: active.
NSN 6635-01-554-4935 has 1 manufacturer part number on file: 3440 (Troxler Electronic Laboratories, Inc.).
Key specifications for 3440: Gage: INCLUDED; Special Features: NUCLEAR MOISTURE/DENSITY GAUGE USED FOR COMPACTION CONTROL OF SOIL, AGGREGATE, CONCRETE AND FULL DEPTH ASPHALT. 1 specification is 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.