The Washer,lock, cataloged under National Stock Number 5310-01-124-8230, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Pentair Technical Products Dba Mclean Thermal Div Hoffman Enclosures Inc. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-124-8230 |
| Primary Part Number | 52-6062-00 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Pentair Technical Products Dba Mclean Thermal Div Hoffman Enclosures Inc |
| Status | ACTIVE |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Outside Diameter | 0.688 INCHES NOMINAL IN |
| Material Thickness | 0.094 INCHES NOMINAL IN |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL OVERALL |
| Hole Diameter | 0.385 INCHES NOMINAL 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 |
|---|---|
| 52-6062-00 | Pentair Technical Products Dba Mclean Thermal Div Hoffman Enclosures Inc (USA) |
| Reference | Meaning |
|---|---|
| 52-6062-00 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-01-124-8230 is a Washer,lock, manufactured by Pentair Technical Products Dba Mclean Thermal Div Hoffman Enclosures Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-124-8230 has 1 manufacturer part number on file: 52-6062-00 (Pentair Technical Products Dba Mclean Thermal Div Hoffman Enclosures Inc).
Key specifications for 52-6062-00: Style Designator: SPLIT HELICAL-RIGHT HAND; Outside Diameter: 0.688 INCHES NOMINAL IN; Material Thickness: 0.094 INCHES NOMINAL IN; Surface Treatment: ZINC OVERALL. 6 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.