The Nut,plain,slotted,hexagon, cataloged under National Stock Number 5310-00-268-7262, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bath Iron Works Corporation. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 13 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 | 5310-00-268-7262 |
| Primary Part Number | 4X60 |
| Item Name | Nut,plain,slotted,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Bath Iron Works Corporation |
| Status | CANCELLED |
| Nut Height | 0.312 INCHES NOMINAL IN |
| Hardness Rating | 28.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| Nominal Thread Size | 0.312 INCHES IN |
| Thread Quantity Per Inch | 24 |
| Bearing Surface Type | WASHER FACED |
| Thread Series | UNF |
| Nut Style | SLOTTED, HEXAGON |
| Thread Class | 3B |
| Material | STEEL COMP 8640 OVERALL |
| Width Across Flats | 0.500 INCHES NOMINAL IN |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4X60 PRIMARY | Bath Iron Works Corporation (USA) |
| 40046D | Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA) |
| 7740532 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| X18210 | Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc (USA) |
| X18210 | Refinite Products Sales Inc (USA) |
| X18210 | Asset Systems, Inc. Dba Asset Systems Inc (USA) |
| 5667 PRIMARY | Mitsubishi Caterpillar Forklift America, Inc (USA) |
| 1770-134 | Harsco Corp Bmy-Combat Systems Div (USA) |
| 50538 | Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA) |
| X18210 | Mitsubishi Caterpillar Forklift America, Inc (USA) |
| DC2561 | American Standard Inc Westinghouse Air Brake Co Div (USA) |
| X18210 | Johnson Controls Navy Systems, Llc (USA) |
| 01770-0134 | Harsco Corp Bmy-Combat Systems Div (USA) |
| X18210 | Fmc Corp (USA) |
| 01770-0134 | Asrc Federal Facilities Logistics, Llc (USA) |
NSN 5310-00-268-7262 is a Nut,plain,slotted,hexagon, manufactured by Bath Iron Works Corporation, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-268-7262 has 15 cross-referenced part numbers: 4X60 (Bath Iron Works Corporation), 40046D (Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/), 7740532 (U S Army Tank Automotive Command Amsta-Im-Mm), X18210 (Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc), X18210 (Refinite Products Sales Inc) and 10 more.
There are 12 known substitutes for 5310-00-268-7262: 4810-00-546-7343, 5340-00-598-3072, 1620-00-768-6250 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4X60: Nut Height: 0.312 INCHES NOMINAL IN; Hardness Rating: 28.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM; Nominal Thread Size: 0.312 INCHES IN; Thread Quantity Per Inch: 24. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-268-7262 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.