The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-125-8272, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Astronautics Corporation of America. Government technical data includes 17 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 | 5310-01-125-8272 |
| Primary Part Number | 126215 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Astronautics Corporation of America |
| Status | ACTIVE |
| Thread Quantity Per Inch | 2-1/2 |
| Hole Configuration Style | CONFIGURATION A |
| Nominal Thread Size | 0.625 INCHES IN |
| Hole Nominal Thread Diameter | 0.086 INCHES IN |
| Hole Thread Quantity Per Inch | 56 |
| Bearing Surface Type | FLAT |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material | STEEL CORROSION RESISTING OVERALL |
| Nut Height | 0.139 INCHES NOMINAL IN |
| Width Across Flats | 0.812 INCHES MINIMUM AND 0.825 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | PASSIVATE OVERALL |
| Nut Style | HEXAGON |
| Material Document and Classification | QQ-S-763,SERIES 300 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Hole Type and Quantity | 2 TAPPED |
| Thread Class | 2B |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 126215 PRIMARY | Astronautics Corporation of America (USA) |
NSN 5310-01-125-8272 is a Nut,plain,hexagon, manufactured by Astronautics Corporation of America, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-125-8272 has 1 cross-referenced part number: 126215 (Astronautics Corporation of America).
There are 4 known substitutes for 5310-01-125-8272: 5935-00-061-5562, 3020-00-103-0858, 5935-00-800-9992 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 126215: Special Features: HOLESLOCATED 120 DEG APART; Thread Quantity Per Inch: 2-1/2; Hole Configuration Style: CONFIGURATION A; Nominal Thread Size: 0.625 INCHES IN. 18 total characteristics are documented in the Federal Logistics Information System.