The Lubricator Assembly, cataloged under National Stock Number 1005-01-055-9839, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 1005-01-055-9839 |
| Primary Part Number | 189F859 |
| Item Name | Lubricator Assembly |
| FSC / FSG | 1005 / 10 — Guns, Through 30mm |
| Manufacturer | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems |
| Status | ACTIVE |
| General Characteristics Item Description | 1 BRACKET ASSEMBLY 198F205,1 CONTAINER ASSEMBLY 105D3371,1 PUMP ASSEMBLY 135B6031 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 189F859 PRIMARY | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (USA) |
| 189F859 | Container Machinery, Inc. Dba Versatile Machining (USA) |
| Reference | Meaning |
|---|---|
| 10374253 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 1005PL0698146 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 1005-01-055-9839 is a Lubricator Assembly, manufactured by General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems, classified under FSC 1005, Guns, Through 30mm. Status: active.
NSN 1005-01-055-9839 has 2 manufacturer part numbers on file: 189F859 (General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems), 189F859 (Container Machinery, Inc. Dba Versatile Machining).
Key specifications for 189F859: General Characteristics Item Description: 1 BRACKET ASSEMBLY 198F205,1 CONTAINER ASSEMBLY 105D3371,1 PUMP ASSEMBLY 135B6031; End Item Identification: F-18 ACFT. 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.
NSN 1005-01-055-9839 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.