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NPFC - MS 25221

Guard, Switch, 2 or 3 Position

active, Most Current
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Organization: NPFC
Publication Date: 2 August 2011
Status: active
Page Count: 1

Document History

MS25221 REV H
May 4, 2023
Guard, Switch, 2 or 3 Position
A description is not available for this item.
MS 25221
August 2, 2011
Guard, Switch, 2 or 3 Position
A description is not available for this item.
MS25221 REV G (1)
July 5, 2006
GUARD, SWITCH, 2 OR 3 POSITION
A description is not available for this item.
MS25221 REV G
August 30, 2005
GUARD, SWITCH, 2 OR 3 POSITION
A description is not available for this item.
MS25221 REV F VALID NOTICE 2
March 3, 2000
GUARD, SWITCH, 2 OR 3 POSITION
A description is not available for this item.
MS25221 REV F VALID NOTICE 1
September 30, 1988
GUARD, SWITCH, 2 OR 3 POSITION
A description is not available for this item.
MS25221 REV F
December 20, 1982
GUARD, SWITCH, 2 OR 3 POSITION
A description is not available for this item.
MS25221 REV E
September 30, 1981
GUARD, SWITCH, 2 OR 3 POSITION
A description is not available for this item.
MS25221 REV D
July 5, 1979
GUARD, SWITCH, 2 OR 3 POSITION
A description is not available for this item.
MS25221 REV C
August 5, 1971
GUARD, SWITCH, 2 OR 3 POSITION
A description is not available for this item.
MS25221 REV B
December 15, 1961
GUARD, SWITCH, 2 OR 3 POSITION
A description is not available for this item.
MS25221 REV A
May 7, 1959
GUARD, SWITCH, 2 OR 3 POSITION
A description is not available for this item.
MS 25221
February 25, 1957
GUARD, SWITCH, 2 OR 3 POSITION
A description is not available for this item.
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References

This document references:
B633 - Standard Specification for Electrodeposited Coatings of Zinc on Iron and Steel
January 1, 2023
This specification covers material and process requirements for electrodeposited zinc coatings applied to iron or steel articles to protect them from corrosion. This specification is not intended to...
This document references:
MIL-C-8514 - Coating Compound, Metal Retreatment, Resin-Acid (ASG)
Published by NPFC on July 9, 2019
A description is not available for this item.
This document is referenced by:
MIL-DTL-7703 - GUARD, SWITCH, GENERAL SPECIFICATION FOR
Published by NPFC on June 14, 2017
This specification covers the military requirements for hinged switch guards for use with toggle switches.
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