The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-168-1777, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Morris Material Handling, Inc.. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5310-01-168-1777 |
| Primary Part Number | 52N16100114 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Morris Material Handling, Inc. |
| Status | ACTIVE |
| Width Across Flats | 1.439 INCHES NOMINAL IN |
| Thread Series | UNS |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.000 INCHES IN |
| Locking Feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| Nut Height | 1.078 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Nut Style | HEXAGON |
| Thread Class | 3B |
| Thread Quantity Per Inch | 14 |
| Material | STEEL NUT |
| Material | PLASTIC POLYAMIDE NYLON LOCKING INSERT |
| Bearing Surface Type | CHAMFERED |
| 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 |
|---|---|
| 52N16100114 | Morris Material Handling, Inc. (USA) |
| 20Z2088-D1 | Ppm Cranes Inc (USA) |
| Reference | Meaning |
|---|---|
| 52N1610114 | 3/2 Design control — primary reference U.S. Government activity |
| 20Z2088-D1 | 5/9 Secondary reference Morris Material Handling, Inc. |
NSN 5310-01-168-1777 is a Nut,self-Locking,hexagon, manufactured by Morris Material Handling, Inc., classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-168-1777 has 2 manufacturer part numbers on file: 52N16100114 (Morris Material Handling, Inc.), 20Z2088-D1 (Ppm Cranes Inc).
Key specifications for 52N16100114: Width Across Flats: 1.439 INCHES NOMINAL IN; Thread Series: UNS; Thread Direction: RIGHT-HAND; Nominal Thread Size: 1.000 INCHES IN. 13 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.