The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-00-058-7343, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Diamond Reo Truck Co. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-058-7343 |
| Primary Part Number | 803B1 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Diamond Reo Truck Co |
| Status | CANCELLED |
| Locking Feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| Nut Height | 0.453 INCHES NOMINAL IN |
| Nominal Thread Size | 0.375 INCHES IN |
| Thread Quantity Per Inch | 24 |
| Thread Series | UNF |
| Material | STEEL NUT |
| Thread Class | 3B |
| Material Document and Classification | QQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE NUT |
| Material | FIBER LOCKING INSERT |
| Thread Direction | RIGHT-HAND |
| Width Across Flats | 0.563 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 803B1 | Diamond Reo Truck Co (USA) |
| S13302 | Bae Systems Land & Armaments L.p. (USA) |
| 7348528 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 502644 | Renk America Llc Div Renk America (USA) |
| 911882X30 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
NSN 5310-00-058-7343 is a Nut,self-Locking,hexagon, manufactured by Diamond Reo Truck Co, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-058-7343 has 5 cross-referenced part numbers: 803B1 (Diamond Reo Truck Co), S13302 (Bae Systems Land & Armaments L.p.), 7348528 (U S Army Tank Automotive Command Amsta-Im-Mm), 502644 (Renk America Llc Div Renk America), 911882X30 (Aeronautical Standards Group Dept of Navy and Air Force).
There are 3 known substitutes for 5310-00-058-7343: 4240-00-022-2522, 4240-01-421-0859, 5340-01-666-7414. Verify interchangeability with system specifications before substitution.
Key specifications for 803B1: Locking Feature: PREVAILING TORQUE WITH NONMETALLIC INSERT; Nut Height: 0.453 INCHES NOMINAL IN; Nominal Thread Size: 0.375 INCHES IN; Thread Quantity Per Inch: 24. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-058-7343 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.