The Support,mottonal Joint, cataloged under National Stock Number 5342-01-305-0424, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5342-01-305-0424 |
| Primary Part Number | 5543251 |
| Item Name | Support,mottonal Joint |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY,QQ-A-225/8 6061-T6; 2.995 IN. MIN AND 3.005 IN. MAX OD; 1.475 IN. MIN AND 1.485 IN. MAX ID; 1.170 IN. MIN AND 1.180 IN. MAX LG; FOUR HOLES THREADED 0.112-40 UNC 2B,0.300 IN. MIN DEPTH; FOUR HOLES THREADED 0.138-32 UNC-2B,0.370 IN. MIN DEPTH IN |
| 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 |
|---|---|
| 5543251 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 5543251 | 5/9 Secondary reference Raytheon Company |
| 5543251 | 5/9 Secondary reference U.S. Government activity |
NSN 5342-01-305-0424 is a Support,mottonal Joint, manufactured by Naval Sea Systems Command, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-305-0424 has 1 manufacturer part number on file: 5543251 (Naval Sea Systems Command).
Key specifications for 5543251: General Characteristics Item Description: ALUMINUM ALLOY,QQ-A-225/8 6061-T6; 2.995 IN. MIN AND 3.005 IN. MAX OD; 1.475 IN. MIN AND 1.485 IN. MAX ID; 1.170 IN. MIN AND 1.180 IN. MAX LG; FOUR HOLES THREADED 0.112-40 UNC 2B,0.300 IN. MIN DEPTH; FOUR HOLES THREADED 0.138-32 UNC-2B,0.370 IN. MIN DEPTH IN. 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.