The Reservoir,hydraulic, cataloged under National Stock Number 4320-01-538-3775, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-538-3775 |
| Primary Part Number | 1622756 |
| Item Name | Reservoir,hydraulic |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 1622756 PRIMARY | Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc (USA) |
| Reference | Meaning |
|---|---|
| 137438 | 3/9 Design control — primary reference Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc |
| 132866 | D/9 Drawing number reference only Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc |
NSN 4320-01-538-3775 is a Reservoir,hydraulic, manufactured by Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-538-3775 has 1 manufacturer part number on file: 1622756 (Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc).
Key specifications for 1622756: Special Features: END ITEM: 3990-01-443-8024; DUMP BODY ,DEMOU,XM6 - ENGINEERING MISSION MODULE (EMM) USED FOR THE PALLETIZED LOADING SYSTEM (PLS); Part Name Assigned by Controlling Agency: ASSY RESERVOIR PLS. 0 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.