The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-00-113-4171, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Esna, Llc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-113-4171 |
| Primary Part Number | 42NE048 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Esna, Llc |
| Status | ACTIVE |
| Surface Treatment | CADMIUM NUT |
| Locking Feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| Bearing Surface Type | FLAT OR CHAMFERED |
| Nominal Thread Size | 0.250 INCHES IN |
| Nut Style | HEXAGON |
| Thread Class | 3B |
| Temp Rating | 250.0 FAHRENHEIT NOMINAL DEGF |
| Width Across Flats | 0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN |
| Material Document and Classification | SAE 1117 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| Thread Series | UNF |
| Thread Quantity Per Inch | 28 |
| Material | PLASTIC LOCKING INSERT |
| Nut Height | 0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN |
| Material | STEEL NUT |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-00-113-4171 is a Nut,self-Locking,hexagon, manufactured by Esna, Llc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-113-4171 has 3 cross-referenced part numbers: 524973 (Connecticut Valley Mfg Co of N B Inc), 42NE048 (Esna, Llc), 42NE048 (Harvard Industries Inc).
There are 2 known substitutes for 5310-00-113-4171: 5310-00-757-6367, 5310-00-877-5796. Verify interchangeability with system specifications before substitution.
Key specifications for 42NE048: Surface Treatment: CADMIUM NUT; Locking Feature: PREVAILING TORQUE WITH NONMETALLIC INSERT; Bearing Surface Type: FLAT OR CHAMFERED; Nominal Thread Size: 0.250 INCHES IN. 15 total characteristics are documented in the Federal Logistics Information System.