The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-010-3030, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kaitlin Corp. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 23 commercial cross-references from 20 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-010-3030 |
| Primary Part Number | 6X3-5-8 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Kaitlin Corp |
| Status | CANCELLED |
| Thread Series | UNF |
| Hardness Rating | 80.0 ROCKWELL B MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| Bearing Surface Type | CHAMFERED OR WASHER FACED |
| Nominal Thread Size | 0.625 INCHES IN |
| Thread Quantity Per Inch | 18 |
| Material | STEEL OVERALL |
| Nondefinitive Spec/std Data | 2 TYPE AND 4 STYLE AND B GRADE |
| Thread Direction | RIGHT-HAND |
| Nut Style | HEXAGON |
| Nut Height | 0.535 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN |
| Width Across Flats | 0.922 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN |
| Thread Class | 2B |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6X3-5-8 | Kaitlin Corp (USA) |
| 1124A | Hercules Engine Co Inc (USA) |
| 103030 | Vauxhall Aftersales (GBR) |
| 12253 | Cummins Power Generation Inc. (USA) |
| 103030 | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| 6X3-5-8 | Kenworth Truck Co a Div of Paccar Inc (USA) |
| 103030 | Terex Equipment Ltd Div Construction Equipment (GBR) |
| 0103030 | Fabrication Specialty Inc Dba Fabrication Specialty Inc (USA) |
| D1060 | Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA) |
| D1060 | Koehring Co Lorain Div (USA) |
| 103030 | General Motors Corp (USA) |
| MS35690-1024 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 103030 | General Motors Corp Electro-Motive Div (USA) |
| 1124A | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| 4601-52 | Pdi Ground Support Systems, Inc. (USA) |
| N12311D | Diamond Reo Truck Co (USA) |
| FF-N-836 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 103030 | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| 103030 | Fruehauf Corp (USA) |
| 103030 | Hercules Engine Co Inc (USA) |
NSN 5310-00-010-3030 is a Nut,plain,hexagon, manufactured by Kaitlin Corp, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-010-3030 has 23 cross-referenced part numbers: 6X3-5-8 (Kaitlin Corp), 1124A (Hercules Engine Co Inc), 103030 (Vauxhall Aftersales), 12253 (Cummins Power Generation Inc.), 103030 (Brinkley Technology Group Llc Dba Hercules Manufacturing) and 18 more.
There are 12 known substitutes for 5310-00-010-3030: 5330-00-087-7070, 1560-00-097-3768, 2530-00-127-8684 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6X3-5-8: Thread Series: UNF; Hardness Rating: 80.0 ROCKWELL B MINIMUM AND 32.0 ROCKWELL C MAXIMUM; Bearing Surface Type: CHAMFERED OR WASHER FACED; Nominal Thread Size: 0.625 INCHES IN. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-010-3030 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.