Technical Specification · Traceable Supply
MS21042-3 Self-Locking Nut
Price range: $0.95 through $78.00
All-metal self-locking nut for airframe and engine installations.
Overview
MS21042-3 Self-Locking Nut is a all-metal self-locking hex nut supplied by AIF Hardware to MS21042-3.
Key features
- High-temperature locking performance
- Compact reduced-height hex
- Meets MS21042 specification
Documentation
Supplied with a Certificate of Conformance and, where applicable, a Technical Datasheet (TDS) and Safety Data Sheet (SDS). Confirm the part number against your aircraft maintenance manual or illustrated parts catalogue before ordering.
Technical Specifications
Values below are supplied per the manufacturer data sheet and the applicable OEM or SAE/MIL specification. Confirm against your aircraft maintenance manual before ordering.
| Packaging | Single, Pack of 25, Pack of 100 |
|---|---|
| Part Number | MS21042-3 |
| Thread | 10-32 UNF |
| Type | All-Metal Locking |
| Height | Reduced |
| Material | Cadmium Plated Steel |
Technical Datasheet & Safety Data Sheet
Manufacturer data sheets (TDS) and Safety Data Sheets (SDS) are supplied with every order. Documentation is provided for the exact lot and batch shipped. If the required revision is not listed below, contact the technical desk with the part number or specification reference.
Technical Datasheet (TDS) — PDF · document pending upload
Safety Data Sheet (SDS) — PDF · document pending upload
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