The Retainer,cable Washer, cataloged under National Stock Number 5342-01-306-5863, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-306-5863 |
| Primary Part Number | 6289729 |
| Item Name | Retainer,cable Washer |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,ASTM A108,COMP 1117 OR COMP 1118 OR COMP 1120; PHOSPHATE MANGANESE OR PHOSPHATE ZINC FINISH PER MIL-STD-171; 0.500 IN. W ACROSS FLATS; 0.620 IN. H; 1 THREADED END 0.375-24 UNF-3A; CENTER HOLE 0.257 IN. MIN AND 0.259 IN. DIA; THREAD LG 0.224 IN. MIN AND 0.234 IN. MAX LG A |
| 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 |
|---|---|
| 6289729 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5342-01-306-5863 is a Retainer,cable Washer, manufactured by Naval Sea Systems Command, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-306-5863 has 1 manufacturer part number on file: 6289729 (Naval Sea Systems Command).
Key specifications for 6289729: General Characteristics Item Description: STEEL,ASTM A108,COMP 1117 OR COMP 1118 OR COMP 1120; PHOSPHATE MANGANESE OR PHOSPHATE ZINC FINISH PER MIL-STD-171; 0.500 IN. W ACROSS FLATS; 0.620 IN. H; 1 THREADED END 0.375-24 UNF-3A; CENTER HOLE 0.257 IN. MIN AND 0.259 IN. DIA; THREAD LG 0.224 IN. MIN AND 0.234 IN. MAX LG A. 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.