The Penetrometer, cataloged under National Stock Number 6635-01-450-9778, is classified within Federal Supply Class 6635 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Kessler Soils Engineering Products, Inc. Dba Kessler Soils Engineering Products Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6635-01-450-9778 |
| Primary Part Number | 4218A |
| Item Name | Penetrometer |
| FSC / FSG | 6635 / 66 — No Item Name Available |
| Manufacturer | Kessler Soils Engineering Products, Inc. Dba Kessler Soils Engineering Products Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6635-01-450-9778 is a Penetrometer, manufactured by Kessler Soils Engineering Products, Inc. Dba Kessler Soils Engineering Products Inc, classified under FSC 6635 (No Item Name Available). Status: active.
NSN 6635-01-450-9778 has 2 cross-referenced part numbers: ST-0100 (Kessler Soils Engineering Products, Inc. Dba Kessler Soils Engineering Products Inc), 4218A (Kessler Soils Engineering Products, Inc. Dba Kessler Soils Engineering Products Inc).
There is 1 known substitute for 6635-01-450-9778: 5920-00-258-6680. Verify interchangeability with system specifications before substitution.
Key specifications for 4218A: Special Features: STAINLESS STEEL TESTER; End Item Identification: 6635-01-436-6096. 2 total characteristics are documented in the Federal Logistics Information System.