The Nut,self-Locking,round, cataloged under National Stock Number 5310-01-127-2268, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rolls-Royce Corporation. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-127-2268 |
| Primary Part Number | 23000009 |
| Item Name | Nut,self-Locking,round |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Rolls-Royce Corporation |
| Status | ACTIVE |
| Drive Point Quantity | 6 |
| Small End Diameter | 51.0 MILLIMETERS MAXIMUM MM |
| Locking Feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| Thread Pitch in Millimeters | 1.50 |
| Thread Series | M |
| Nominal Thread Size | 40.0 MILLIMETERS MM |
| Material | PLASTIC NYLON LOCKING INSERT |
| Surface Treatment | PHOSPHATE OVERALL EXCEPT INSERT |
| Countersink Angle | 90.0 DEGREES MINIMUM AND 120.0 DEGREES MAXIMUM FIRST END |
| Nut Style | ROUND |
| Drive Point Depth | 2.4 MILLIMETERS NOMINAL MM |
| Drive Point Width | 6.0 MILLIMETERS MINIMUM MM |
| Undercut Thickness | 9.8 MILLIMETERS NOMINAL MM |
| Thread Class | 2B |
| Thread Tolerance Class | 4H5H INTERNAL |
| Material | STEEL COMP 1015 OR STEEL COMP 1020 OR STEEL COMP 1035 OR STEEL COMP 1212 OR STEEL COMP 1213 OR STEEL COMP 1117 OR STEEL COMP 1118 NUT |
| Nut Thickness | 22.3 MILLIMETERS NOMINAL MM |
| Thread Direction | RIGHT-HAND |
| Nut Diameter | 56.0 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 23000009 PRIMARY | Rolls-Royce Corporation (USA) |
| 23000009 | Sps Technologies Llc Dba Shur-Lok Company Div Aerospace Engineered Products Division (USA) |
| 23000009 | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
| 23000009 | Harvard Industries Inc (USA) |
| 23000009 | Esna, Llc (USA) |
NSN 5310-01-127-2268 is a Nut,self-Locking,round, manufactured by Rolls-Royce Corporation, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-127-2268 has 5 cross-referenced part numbers: 23000009 (Rolls-Royce Corporation), 23000009 (Sps Technologies Llc Dba Shur-Lok Company Div Aerospace Engineered Products Division), 23000009 (Allison Transmission Inc Dba Allison Transmission, Inc), 23000009 (Harvard Industries Inc), 23000009 (Esna, Llc).
There is 1 known substitute for 5310-01-127-2268: 6660-01-033-9539. Verify interchangeability with system specifications before substitution.
Key specifications for 23000009: Drive Point Quantity: 6; Small End Diameter: 51.0 MILLIMETERS MAXIMUM MM; Locking Feature: PREVAILING TORQUE WITH NONMETALLIC INSERT; Thread Pitch in Millimeters: 1.50. 19 total characteristics are documented in the Federal Logistics Information System.