The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-022-0068, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Corporation. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-022-0068 |
| Primary Part Number | 8P5 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Eaton Corporation |
| Status | ACTIVE |
| Width Across Flats | 0.812 INCHES NOMINAL IN |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Thread Quantity Per Inch | 13 |
| Bearing Surface Type | WASHER FACED |
| Nominal Thread Size | 0.500 INCHES IN |
| Material | STEEL OVERALL |
| Specification/standard Data | 81348-FF-B-571/SUPERSEDED/ GOVERNMENT SPECIFICATION |
| Thread Class | 2B |
| Departure From Cited Document | AS MODIFIED BY NUT HEIGHT |
| Nondefinitive Spec/std Data | B2 TYPE AND A1 STYLE |
| Material Document and Classification | QQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nut Height | 0.421 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nut Style | HEXAGON |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8P5 PRIMARY | Eaton Corporation (USA) |
| P52 | Fmc Corp (USA) |
| P52 PRIMARY | Bae Systems Land & Armaments L.p. (USA) |
| 287074R1 | Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA) |
| 220068 | General Motors Corp (USA) |
| X9-800 PRIMARY | Dana Commercial Vehicle Products, Llc (USA) |
| FF-B-571 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 220068 | General Motors Llc Dba General Motors Llc (USA) |
| 365584032 | Kaitlin Corp (USA) |
| Q1910 | International Harvester Co Agricultural Equipment Div (USA) |
NSN 5310-00-022-0068 is a Nut,plain,hexagon, manufactured by Eaton Corporation, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-022-0068 has 10 cross-referenced part numbers: 8P5 (Eaton Corporation), P52 (Fmc Corp), P52 (Bae Systems Land & Armaments L.p.), 287074R1 (Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/), 220068 (General Motors Corp) and 5 more.
There are 8 known substitutes for 5310-00-022-0068: 2940-00-374-7724, 6680-00-426-0918, 6210-00-754-5529 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8P5: Width Across Flats: 0.812 INCHES NOMINAL IN; Thread Series: UNIFIED NATIONAL COARSE (UNC); Thread Quantity Per Inch: 13; Bearing Surface Type: WASHER FACED. 14 total characteristics are documented in the Federal Logistics Information System.