The Washer,lock, cataloged under National Stock Number 5310-01-506-9943, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Ngh Retail Llc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-506-9943 |
| Primary Part Number | 2035-93481 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Ngh Retail Llc |
| Status | ACTIVE |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Outside Diameter | 7.6 MILLIMETERS NOMINAL MM |
| Material Thickness | 0.9 MILLIMETERS NOMINAL MM |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL OVERALL |
| Hole Diameter | 4.1 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| 2035-93481 PRIMARY | Ngh Retail Llc (USA) |
| Reference | Meaning |
|---|---|
| 2112-93481 | C/1 Advisory reference — outside the item-of-supply concept Polartherm Oy Dba Thermogate |
| 2112-93481 | 5/9 Secondary reference Polartherm Oy |
NSN 5310-01-506-9943 is a Washer,lock, manufactured by Ngh Retail Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-506-9943 has 1 manufacturer part number on file: 2035-93481 (Ngh Retail Llc).
Key specifications for 2035-93481: Style Designator: SPLIT HELICAL-RIGHT HAND; Outside Diameter: 7.6 MILLIMETERS NOMINAL MM; Material Thickness: 0.9 MILLIMETERS NOMINAL MM; 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.