The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-00-409-3881, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Safeguard Powertech Systems. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-409-3881 |
| Primary Part Number | NTE164-88 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Safeguard Powertech Systems |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Thread Quantity Per Inch | 14 |
| Bearing Surface Type | WASHER FACED |
| Thread Series | UNS |
| Nominal Thread Size | 1.000 INCHES IN |
| Thread Class | 3B |
| Width Across Flats | 1.428 INCHES MINIMUM AND 1.444 INCHES MAXIMUM IN |
| Nut Height | 0.516 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN |
| Locking Feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| Thread Direction | RIGHT-HAND |
| Nut Style | HEXAGON |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 49NTE164 | Harvard Industries Inc (USA) |
| NTE164-88 PRIMARY | Safeguard Powertech Systems (USA) |
| 8-47-16-14-005 PRIMARY | Safeguard Powertech Systems (USA) |
| 80915 | Hewitt-Robins Div of Litton Systems Inc (USA) |
NSN 5310-00-409-3881 is a Nut,self-Locking,hexagon, manufactured by Safeguard Powertech Systems, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-409-3881 has 4 cross-referenced part numbers: 49NTE164 (Harvard Industries Inc), NTE164-88 (Safeguard Powertech Systems), 8-47-16-14-005 (Safeguard Powertech Systems), 80915 (Hewitt-Robins Div of Litton Systems Inc).
There is 1 known substitute for 5310-00-409-3881: 4820-01-120-8339. Verify interchangeability with system specifications before substitution.
Key specifications for NTE164-88: Material: STEEL OVERALL; Thread Quantity Per Inch: 14; Bearing Surface Type: WASHER FACED; Thread Series: UNS. 11 total characteristics are documented in the Federal Logistics Information System.