3A219M — SWITCH ASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

3A219M: SWITCH ASSEMBLY.

The SWITCH ASSEMBLY is a the manufacturer industrial component. Key specifications include switch_type: ROTARY, overall_width: 1.888 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, overall_height: 2.180 INCHES MAXIMUM IN, overall_length: 2.500 INCHES NOMINAL IN, mounting_method: BRACKET(S) AND HOLE. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-110-7732, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

3A219M

NSN: 5930-01-110-7732
FSC: 5930 — Switches
CAGE: 97525 — TRANSICO, INC. DBA EECO SWITCH (USA)

SPECIFICATIONS

switch_type	ROTARY
overall_width	1.888 INCHES NOMINAL IN
inclosure_type	FULLY INCLOSED
overall_height	2.180 INCHES MAXIMUM IN
overall_length	2.500 INCHES NOMINAL IN
mounting_method	BRACKET(S) AND HOLE
special_features	ITEM PROVIDED WITHOUT STOPS
precious_material	GOLD
controlling_agency	LINK DIVISION
identifying_number	S31-3 PART NO.
inclosure_material	PLASTIC PHENOL FORMALDEHYDE (PMO)
mounting_configuration	FOUR 0.140 IN. DIA MTG HOLES LOCATED ON 1.565 IN. BY 2.075 IN. MTG CTRS IN
NSN	5930-01-110-7732

COMPONENT DIAGRAM

KEY FEATURES

•

INCLOSURE TYPE: FULLY INCLOSED

•

CONTROLLING AGENCY: LINK DIVISION

•

INCLOSURE MATERIAL: PLASTIC PHENOL FORMALDEHYDE (PMO)

•

PRECIOUS MATERIAL: GOLD

•

MOUNTING METHOD: BRACKET(S) AND HOLE

•

IDENTIFYING NUMBER: S31-3 PART NO.

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	2.180 INCHES MAXIMUM IN
INCLOSURE TYPE	FULLY INCLOSED
CONTROLLING AGENCY	LINK DIVISION
INCLOSURE MATERIAL	PLASTIC PHENOL FORMALDEHYDE (PMO)
PRECIOUS MATERIAL	GOLD
MOUNTING METHOD	BRACKET(S) AND HOLE
IDENTIFYING NUMBER	S31-3 PART NO.
OVERALL LENGTH	2.500 INCHES NOMINAL IN
OVERALL WIDTH	1.888 INCHES NOMINAL IN
SWITCH TYPE	ROTARY

SUBSTITUTES & CROSS-REFERENCES 2

S31-3Reference document

Same NSN cross-reference

Reference document — Secondary reference

301/502-3Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 3A219M?

3A219M is a SWITCH ASSEMBLY.

What parts can replace 3A219M?

There are 2 known substitutes for 3A219M: S31-3, 301/502-3. Substitute compatibility should be verified for your specific system.

What is the NSN for 3A219M?

3A219M is cataloged in the U.S. Government catalog under NSN 5930-01-110-7732. This indicates validated use in U.S. government and defense supply chains.

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