The Nut,plain,round, cataloged under National Stock Number 5310-00-866-6151, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-866-6151 |
| Primary Part Number | 10150987 |
| Item Name | Nut,plain,round |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Nominal Thread Size | 0.138 INCHES IN |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Thread Quantity Per Inch | 32 |
| Material Document and Classification | QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | COPPER ALLOY OVERALL |
| Nut Thickness | 0.375 INCHES NOMINAL IN |
| Drive Point Quantity | 2 |
| Thread Class | 2B |
| Drive Point Width | 0.050 INCHES NOMINAL IN |
| Drive Point Depth | 0.062 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nut Diameter | 0.250 INCHES NOMINAL IN |
| Nut Style | ROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-00-866-6151 is a Nut,plain,round, manufactured by Us Army Aviation and Missile Command, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-866-6151 has 3 cross-referenced part numbers: 10150987 (Us Army Aviation and Missile Command), TYPE21 (Dialight Corporation), TYPE21 (Regal Beloit America, Inc).
There are 2 known substitutes for 5310-00-866-6151: 5950-00-051-8296, 5330-00-487-8824. Verify interchangeability with system specifications before substitution.
Key specifications for 10150987: Special Features: HARD BRASS NO LONGER AVAILABLE. USE ALT MAT'L QQ-B-626, HALF HARD.; Nominal Thread Size: 0.138 INCHES IN; Thread Series: UNIFIED NATIONAL COARSE (UNC); Thread Quantity Per Inch: 32. 14 total characteristics are documented in the Federal Logistics Information System.