The Parts Kit,seal Replacement,mecha, cataloged under National Stock Number 5330-01-378-2836, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Hsi Corporation. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Parts Kit,seal Replacement,mecha |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Mth Tool Company Inc. Dba Mth Pumps (CAGE 61260); Hsi Corporation (CAGE 0P6V5); Industrial Pump Sales Co. Inc. (CAGE 2K832) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-378-2836 |
| Primary Part Number | SK 4100 |
| Item Name | Parts Kit,seal Replacement,mecha |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Hsi Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| SK 4100 | Mth Tool Company Inc. Dba Mth Pumps (USA) |
| SK 4100 PRIMARY | Hsi Corporation (USA) |
| SK 4100 | Industrial Pump Sales Co. Inc. (USA) |
| Reference | Meaning |
|---|---|
| SK4100 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5330-01-378-2836 is a Parts Kit,seal Replacement,mecha, manufactured by Hsi Corporation, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-378-2836 has 3 manufacturer part numbers on file: SK 4100 (Mth Tool Company Inc. Dba Mth Pumps), SK 4100 (Hsi Corporation), SK 4100 (Industrial Pump Sales Co. Inc.).
Possible hazard — SDS may be required (DLA HMIC P). 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.