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INSTR MOUNTG NUT A8944-632-493

Packaged Items
SinglePack of 10
Obsolete Part No.Our Part No.NAS Parts No.Instrument Thickness
A8944-632-493MS33737-16C487-21Over .375

Overview

Cage type. Permit mounting of aircraft instruments from the front of the panel. No charge in panel or instrument design required. Non-magnetic (speed nut is brass; cage is phosphor bronze). Conform to MIL-N-3336. Cage is easily compressed with finger-pressure to allow insertion of legs into clearance holes. When fully inserted and pressure is released, legs spring apart; retain SPEED NUT in screw-receiving position. Turned down corners hold firm against force of in sert ing screw and screw-tightening torque. All instrument mounting nuts listed below take a 6-32 machine screw.

Additional Info: the thread size is the same on each nut, but the instrument bezel thickness can be different per gauge. They are ordered by the back bezel thickness. They are inserted from the back, and they have ears pointing out that slide into a groove between the front and back bezel to stay in place.
   
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Reviews

Just what I needed, especially the oversized ones. They don’t have the bent ends. Instead they have little burs that grip the inside of the hole. Great for old instruments that have thicker mounts.

Deborah L Verified Purchase

INSTR MOUNTG NUT A8944-632-493

March 15, 2024

Grasshopper nuts, some lacing cord tied through the nut and around the instrument will keep it from falling out and being lost behind the panel.

David S Verified Purchase

INSTR MOUNTG NUT A8944-632-493

December 6, 2023

works as intended. nothing better for the purpose.

David J Verified Purchase

INSTR MOUNTG NUT A8944-632-493

April 28, 2023

Joe S Verified Purchase

INSTR MOUNTG NUT A8944-632-493

March 3, 2023

Shannon T Verified Purchase

INSTR MOUNTG NUT A8944-632-493

March 15, 2022

Hope they work like theyre sposed to!

John A Verified Purchase

INSTR MOUNTG NUT A8944-632-493 (PACK OF 10)

January 13, 2022

Robert O Verified Purchase

INSTR MOUNTG NUT A8944-632-493

October 12, 2021

Worked as expected

Kirk W Verified Purchase

INSTR MOUNTG NUT A8944-632-493

September 29, 2021

they work.

John
April 15, 2021

Pefect for those mounting nuts that fall off in the back of the instrument panel when replacing/removing instruments. Excellent directions and sizing instructions given by AS&S.

Stephen M
August 5, 2020

Q&A

Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

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