51-4127 — SWITCH,TOGGLE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

51-4127: SWITCH,TOGGLE.

The SWITCH,TOGGLE is a the manufacturer industrial component. Key specifications include length: 20.285 INCHES NOMINAL IN, body_style: BUSHING MOUNT, body_width: 0.635 INCHES MAXIMUM IN, body_height: 0.930 INCHES NOMINAL IN, body_length: 1.270 INCHES MAXIMUM IN, thread_class: 2A AND 2B A. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-254-4065, 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

51-4127

NSN: 5930-00-254-4065
NIINs: 002544065, 014397527
FSC: 5930 — Switches
CAGE: 04426 — ILLINOIS TOOL WORKS INC DBA ILLINOIS TOOL WORKS INC DIV ILLINOIS TOOL WORKS (USA)

SPECIFICATIONS

length	20.285 INCHES NOMINAL IN
body_style	BUSHING MOUNT
body_width	0.635 INCHES MAXIMUM IN
body_height	0.930 INCHES NOMINAL IN
body_length	1.270 INCHES MAXIMUM IN
thread_class	2A AND 2B A
actuator_style	ROUND
bushing_length	0.470 INCHES NOMINAL IN
inclosure_type	FULLY INCLOSED
actuator_height	0.660 INCHES MINIMUM AND 0.720 INCHES MAXIMUM IN
mounting_method	THREADED BUSHING
actuator_diameter	0.240 INCHES NOMINAL IN
NSN	5930-00-254-4065

COMPONENT DIAGRAM

KEY FEATURES

•

BUSHING LENGTH: 0.470 INCHES NOMINAL IN

•

ACTUATOR DIAMETER: 0.240 INCHES NOMINAL IN

•

INCLOSURE TYPE: FULLY INCLOSED

•

BODY STYLE: BUSHING MOUNT

•

ACTUATOR STYLE: ROUND

•

MOUNTING METHOD: THREADED BUSHING

•

BODY WIDTH: 0.635 INCHES MAXIMUM IN

•

BODY HEIGHT: 0.930 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

BUSHING LENGTH	0.470 INCHES NOMINAL IN
ACTUATOR DIAMETER	0.240 INCHES NOMINAL IN
INCLOSURE TYPE	FULLY INCLOSED
BODY STYLE	BUSHING MOUNT
ACTUATOR STYLE	ROUND
MOUNTING METHOD	THREADED BUSHING
BODY WIDTH	0.635 INCHES MAXIMUM IN
BODY HEIGHT	0.930 INCHES NOMINAL IN
MOUNTING SURFACE TO TERMINAL END DISTANCE	1.360 INCHES NOMINAL IN
FEATURES PROVIDED	ACTUATOR SEAL

SUBSTITUTES & CROSS-REFERENCES 6

43912730-413Reference document

Same NSN cross-reference

Reference document — Secondary reference

MIL-DTL-3950Reference document

Same NSN cross-reference

Reference document — Identification reference

MS27721-21LReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

11TL1-7Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

MILS3950Reference document

Same NSN cross-reference

Reference document — Secondary reference

MS27734-27Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 51-4127?

51-4127 is a SWITCH,TOGGLE.

What parts can replace 51-4127?

There are 6 known substitutes for 51-4127: 43912730-413, MIL-DTL-3950, MS27721-21L and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 51-4127?

51-4127 is cataloged in the U.S. Government catalog under NSN 5930-00-254-4065. This indicates validated use in U.S. government and defense supply chains.

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