The Nut,plain,castellated,hexagon, cataloged under National Stock Number 5310-00-559-9111, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-559-9111 |
| Primary Part Number | 223451 |
| Item Name | Nut,plain,castellated,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | CANCELLED |
| Surface Treatment Document and Classification | MIL-C-16232,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Quantity Per Inch | 14 |
| Thread Series | UNF |
| Thread Direction | RIGHT-HAND |
| Width Across Flats | 1.269 INCHES MINIMUM AND 1.312 INCHES MAXIMUM IN |
| Nut Height | 0.890 INCHES MINIMUM AND 0.922 INCHES MAXIMUM IN |
| Thread Class | 2B |
| Nut Style | CASTELLATED, HEXAGON |
| Material | STEEL OVERALL |
| Bearing Surface Type | CHAMFERED OR WASHER FACED |
| Surface Treatment | PHOSPHATE ZINC OVERALL |
| Nominal Thread Size | 0.875 INCHES IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 223451 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
NSN 5310-00-559-9111 is a Nut,plain,castellated,hexagon, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-559-9111 has 1 cross-referenced part number: 223451 (Eaton Aerospace, Llc Dba Jackson South).
There is 1 known substitute for 5310-00-559-9111: 5305-00-900-0576. Verify interchangeability with system specifications before substitution.
Key specifications for 223451: Surface Treatment Document and Classification: MIL-C-16232,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Material Document and Classification: QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Thread Quantity Per Inch: 14; Thread Series: UNF. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-559-9111 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.