The Nut Assembly,retainer Plate, cataloged under National Stock Number 5310-01-669-0643, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Alder Sol Holdings Llc. Government technical data includes 7 specifications, 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 | 5310-01-669-0643 |
| Primary Part Number | 1328 |
| Item Name | Nut Assembly,retainer Plate |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Alder Sol Holdings Llc |
| Status | ACTIVE |
| Thread Series | M |
| Nut Quantity | 1 |
| Thread Pitch in Millimeters | 1.0 |
| Hole Configuration Style | CONFIGURATION E |
| Nominal Thread Size | 6.0 MILLIMETERS MM |
| Nut Style | SQUARE |
| Material | STEEL SPRING |
| 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 |
|---|---|
| 1328 PRIMARY | Alder Sol Holdings Llc (USA) |
NSN 5310-01-669-0643 is a Nut Assembly,retainer Plate, manufactured by Alder Sol Holdings Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-669-0643 has 1 manufacturer part number on file: 1328 (Alder Sol Holdings Llc).
Key specifications for 1328: Thread Series: M; Nut Quantity: 1; Thread Pitch in Millimeters: 1.0; Hole Configuration Style: CONFIGURATION E. 7 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.