The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-012-3274, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hatch & Kirk, Inc.. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 8 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 | 5310-00-012-3274 |
| Primary Part Number | N21682PC15 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Hatch & Kirk, Inc. |
| Status | ACTIVE |
| Nut Height | 0.427 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN |
| Thread Class | 3B |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Thread Quantity Per Inch | 13 |
| Nominal Thread Size | 0.500 INCHES IN |
| Bearing Surface Type | CHAMFERED OR WASHER FACED |
| Material | COPPER ALLOY OVERALL |
| Nut Style | HEXAGON |
| Nondefinitive Spec/std Data | A TYPE |
| Thread Direction | RIGHT-HAND |
| Material Document and Classification | QQ-B-611-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Width Across Flats | 0.737 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 58422B03-0PC16 | Howden Buffalo, Inc Div Howden Gyrol Fluid Drives (USA) |
| 54362G01-6PC37 | Howden Buffalo, Inc Div Howden Gyrol Fluid Drives (USA) |
| 64582B04-0PC30 | Howden Buffalo, Inc Div Howden Gyrol Fluid Drives (USA) |
| N8907PC31 | General Motors Corp (USA) |
| 58596A03-0PC17 | Howden Buffalo, Inc Div Howden Gyrol Fluid Drives (USA) |
| N21682PC15 PRIMARY | Hatch & Kirk, Inc. (USA) |
| N52100JPC12-18-20 | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 60406B02-1PC34 | Howden Buffalo, Inc Div Howden Gyrol Fluid Drives (USA) |
| 54362E01-3PC33 | Howden Buffalo, Inc Div Howden Gyrol Fluid Drives (USA) |
| 63585A04-0PC15 | Howden Buffalo, Inc Div Howden Gyrol Fluid Drives (USA) |
| N4901PC31 | General Motors Corp (USA) |
| N9901PC31 | General Motors Corp (USA) |
| N9899PC31 | General Motors Corp Electro-Motive Div (USA) |
| N21184PC5 | General Motors Corp (USA) |
| 57499B04-0PC25 | Howden Buffalo, Inc Div Howden Gyrol Fluid Drives (USA) |
| N21184PC5 PRIMARY | Hatch & Kirk, Inc. (USA) |
| 123274 | General Motors Corp (USA) |
| NX14361PC31 | General Motors Corp (USA) |
| 60006A04-0PC17 | Howden Buffalo, Inc Div Howden Gyrol Fluid Drives (USA) |
| 61183B04-1PC33 | Howden Buffalo, Inc Div Howden Gyrol Fluid Drives (USA) |
NSN 5310-00-012-3274 is a Nut,plain,hexagon, manufactured by Hatch & Kirk, Inc., classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-012-3274 has 50 cross-referenced part numbers: 58422B03-0PC16 (Howden Buffalo, Inc Div Howden Gyrol Fluid Drives), 54362G01-6PC37 (Howden Buffalo, Inc Div Howden Gyrol Fluid Drives), 64582B04-0PC30 (Howden Buffalo, Inc Div Howden Gyrol Fluid Drives), N8907PC31 (General Motors Corp), 58596A03-0PC17 (Howden Buffalo, Inc Div Howden Gyrol Fluid Drives) and 45 more.
There is 1 known substitute for 5310-00-012-3274: 5136-00-227-8629. Verify interchangeability with system specifications before substitution.
Key specifications for N21682PC15: Nut Height: 0.427 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN; Thread Class: 3B; Thread Series: UNIFIED NATIONAL COARSE (UNC); Thread Quantity Per Inch: 13. 12 total characteristics are documented in the Federal Logistics Information System.