The Nut,self-Locking,cap, cataloged under National Stock Number 5310-01-515-4357, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Parker Hannifin Corporation Div Village Marine Tech. Government technical data includes 4 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 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-515-4357 |
| Primary Part Number | 10-2300 |
| Item Name | Nut,self-Locking,cap |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Parker Hannifin Corporation Div Village Marine Tech |
| Status | ACTIVE |
| Nominal Thread Size | 0.250 INCHES IN |
| Thread Quantity Per Inch | 20 |
| Material | PLASTIC POLYAMIDE NYLON LOCKING INSERT |
| Material | STEEL COMP 316 OVERALL EXCEPT INSERT |
| 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 |
|---|---|
| 10-2300 PRIMARY | Parker Hannifin Corporation Div Village Marine Tech (USA) |
NSN 5310-01-515-4357 is a Nut,self-Locking,cap, manufactured by Parker Hannifin Corporation Div Village Marine Tech, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-515-4357 has 1 manufacturer part number on file: 10-2300 (Parker Hannifin Corporation Div Village Marine Tech).
2 possible matches (shared part number, not a government interchangeability claim): 5310-01-540-3304, 5820-01-557-3384. Verify interchangeability with system specifications before substitution.
Key specifications for 10-2300: Nominal Thread Size: 0.250 INCHES IN; Part Name Assigned by Controlling Agency: SELF-LOCKING NUT; End Item Identification: DESALINATOR BROMINATOR; Thread Quantity Per Inch: 20. 4 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.