The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-992-3963, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Sicard a Division of Smi-Snowblast Inc Dba Sicard. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-992-3963 |
| Primary Part Number | 1209877 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Sicard a Division of Smi-Snowblast Inc Dba Sicard |
| Status | ACTIVE |
| Width Across Flats | 2.750 INCHES NOMINAL IN |
| Bearing Surface Type | CHAMFERED |
| Nominal Thread Size | 2.125 INCHES IN |
| Thread Series | UN |
| Thread Quantity Per Inch | 12 |
| Thread Direction | RIGHT-HAND |
| Nut Height | 0.310 INCHES NOMINAL IN |
| Thread Class | 2B |
| Nut Style | HEXAGON |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1209877 PRIMARY | Sicard a Division of Smi-Snowblast Inc Dba Sicard (USA) |
| 1227S149 PRIMARY | Meritor Industrial Products, Llc (USA) |
| 01209877 | Eagle Airfield Equipment Limited (GBR) |
| 9877 PRIMARY | Sicard a Division of Smi-Snowblast Inc Dba Sicard (USA) |
| 1227S149 | Meritor Heavy Vehicle Systems, Llc (USA) |
NSN 5310-00-992-3963 is a Nut,plain,hexagon, manufactured by Sicard a Division of Smi-Snowblast Inc Dba Sicard, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-992-3963 has 5 cross-referenced part numbers: 1209877 (Sicard a Division of Smi-Snowblast Inc Dba Sicard), 1227S149 (Meritor Industrial Products, Llc), 01209877 (Eagle Airfield Equipment Limited), 9877 (Sicard a Division of Smi-Snowblast Inc Dba Sicard), 1227S149 (Meritor Heavy Vehicle Systems, Llc).
There are 9 known substitutes for 5310-00-992-3963: 5330-00-527-7332, 3120-00-618-2552, 4820-01-130-2157 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1209877: Width Across Flats: 2.750 INCHES NOMINAL IN; Bearing Surface Type: CHAMFERED; Nominal Thread Size: 2.125 INCHES IN; Thread Series: UN. 10 total characteristics are documented in the Federal Logistics Information System.