The Nut,plain,round, cataloged under National Stock Number 5310-00-638-7160, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Boeing Company Div Defense. Government technical data includes 20 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-638-7160 |
| Primary Part Number | 30-2661 |
| Item Name | Nut,plain,round |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Nut Thickness | 0.710 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Undercut Thickness | 0.560 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Thread Direction | RIGHT-HAND |
| Nut Diameter | 1.930 INCHES MINIMUM AND 1.970 INCHES MAXIMUM IN |
| Nut Style | ROUND |
| Hole Configuration Style | CONFIGURATION F |
| Thread Series | UNF |
| Nominal Thread Size | 1.375 INCHES IN |
| Thread Quantity Per Inch | 12 |
| Material | STEEL COMP 4130 OR STEEL COMP 8630 OVERALL |
| Hole Type and Quantity | 5 DRILLED |
| Small End Diameter | 1.560 INCHES NOMINAL IN |
| Drilled Hole Diameter | 0.136 INCHES NOMINAL IN |
| Drive Point Quantity | 4 |
| Drive Point Depth | 0.150 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN |
| Thread Class | 2B |
| Drive Point Width | 0.150 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN |
| Countersink Angle | 88.0 DEGREES MINIMUM AND 92.0 DEGREES MAXIMUM NUT |
| Material Document and Classification | MIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6050 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 30-2661 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 5310-00-638-7160 is a Nut,plain,round, manufactured by The Boeing Company Div Defense, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-638-7160 has 1 cross-referenced part number: 30-2661 (The Boeing Company Div Defense).
There are 4 known substitutes for 5310-00-638-7160: 4320-00-398-7919, 5315-01-331-9237, 5940-01-347-4845 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 30-2661: Nut Thickness: 0.710 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN; Undercut Thickness: 0.560 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN; Surface Treatment: CADMIUM OVERALL; Thread Direction: RIGHT-HAND. 20 total characteristics are documented in the Federal Logistics Information System.