The Cylinder,clamp, cataloged under National Stock Number 2805-01-689-8963, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Mack Boring & Parts Co. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 2805-01-689-8963 |
| Primary Part Number | 210430 |
| Item Name | Cylinder,clamp |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | Mack Boring & Parts Co |
| 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 |
|---|---|
| 210430 PRIMARY | Mack Boring & Parts Co (USA) |
| Reference | Meaning |
|---|---|
| HJ21043091 | 5/9 Secondary reference Mack Boring & Parts Co |
NSN 2805-01-689-8963 is a Cylinder,clamp, manufactured by Mack Boring & Parts Co, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-01-689-8963 has 1 manufacturer part number on file: 210430 (Mack Boring & Parts Co).
Key specifications for 210430: Part Name Assigned by Controlling Agency: TOOL,CYLINDER CLAMP; End Item Identification: WATERJET,MARINE. 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.