The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-00-269-6340, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hyster-Yale Group, Inc. Dba Yale Materials Handling. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-269-6340 |
| Primary Part Number | 399K49 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Hyster-Yale Group, Inc. Dba Yale Materials Handling |
| Status | CANCELLED |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Bearing Surface Type | CHAMFERED |
| Thread Quantity Per Inch | 10 |
| Nominal Thread Size | 0.750 INCHES IN |
| Material | STEEL OVERALL |
| Thread Class | 2B |
| Width Across Flats | 1.125 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nut Height | 0.641 INCHES NOMINAL IN |
| Nut Style | HEXAGON |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4HS872 | Oshkosh Defense Llc (USA) |
| RAILR0ADASR3-4-10 | P.g.& E. Corp. (USA) |
| 399K49 PRIMARY | Hyster-Yale Group, Inc. Dba Yale Materials Handling (USA) |
| ER0009 | Pearson Engineering Limited (GBR) |
| 4HS872 | Oshkosh Corp (USA) |
| 1K6870 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| 252-101 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| 0150160-00 PRIMARY | Hyster-Yale Group, Inc. Dba Yale Materials Handling (USA) |
NSN 5310-00-269-6340 is a Nut,self-Locking,hexagon, manufactured by Hyster-Yale Group, Inc. Dba Yale Materials Handling, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-269-6340 has 8 cross-referenced part numbers: 4HS872 (Oshkosh Defense Llc), RAILR0ADASR3-4-10 (P.g.& E. Corp.), 399K49 (Hyster-Yale Group, Inc. Dba Yale Materials Handling), ER0009 (Pearson Engineering Limited), 4HS872 (Oshkosh Corp) and 3 more.
There are 3 known substitutes for 5310-00-269-6340: 3040-00-328-0542, 6930-01-393-8352, 4930-01-544-6251. Verify interchangeability with system specifications before substitution.
Key specifications for 399K49: Locking Feature: PREVAILING TORQUE ALL METAL DESIGN; Thread Series: UNIFIED NATIONAL COARSE (UNC); Bearing Surface Type: CHAMFERED; Thread Quantity Per Inch: 10. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-269-6340 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.