The Clampblock, cataloged under National Stock Number 5342-01-116-3799, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5342-01-116-3799 |
| Primary Part Number | 6N6404 |
| Item Name | Clampblock |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL 1E357 FSCM 11083,ZINC PLATE 1E397 FSCM 11083; 27.4 MILLIMETERS MIN,29.4 MILLIMETERS MAX LG; 5.0 MILLIMETERS H; 12.7 MILLIMETERS W; 6.8 MILLIMETERS DIA HOLE MM |
| 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 |
|---|---|
| 6N6404 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| 1111-97-121-1970 | 5/1 Secondary reference Department of Defence Capability Acquisition & Sustainment Group |
| 6N6404 | 5/9 Secondary reference Caterpillar Tractor Co Ltd |
NSN 5342-01-116-3799 is a Clampblock, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-116-3799 has 1 manufacturer part number on file: 6N6404 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 6N6404: General Characteristics Item Description: STEEL 1E357 FSCM 11083,ZINC PLATE 1E397 FSCM 11083; 27.4 MILLIMETERS MIN,29.4 MILLIMETERS MAX LG; 5.0 MILLIMETERS H; 12.7 MILLIMETERS W; 6.8 MILLIMETERS DIA HOLE MM. 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.
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.