The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-186-5212, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Cnh Industrial America Llc Dba Cnh America. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Cnh Industrial America Llc Dba Cnh America (CAGE 10988); Esna, Llc (CAGE 019L2) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-186-5212 |
| Primary Part Number | 231-24416 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Cnh Industrial America Llc Dba Cnh America |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 231-24416 PRIMARY | Cnh Industrial America Llc Dba Cnh America (USA) |
| 49NE-164 | Esna, Llc (USA) |
| 131-19 | Esna, Llc (USA) |
| Reference | Meaning |
|---|---|
| 131-19 | 5/9 Secondary reference Cnh Industrial America Llc Dba Cnh America |
| 49NE-164 | 5/9 Secondary reference Harvard Industries Inc |
NSN 5310-01-186-5212 is a Nut,self-Locking,hexagon, manufactured by Cnh Industrial America Llc Dba Cnh America, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-186-5212 has 3 manufacturer part numbers on file: 231-24416 (Cnh Industrial America Llc Dba Cnh America), 49NE-164 (Esna, Llc), 131-19 (Esna, Llc).
3 possible matches (shared part number, not a government interchangeability claim): 3120-01-268-9187, 1015-01-389-9947, 2990-01-726-6497. Verify interchangeability with system specifications before substitution.
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.