21C00004 — SWITCH,PUSH

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

21C00004: SWITCH,PUSH.

The SWITCH,PUSH is a the manufacturer industrial component. Key specifications include body_style: HOLE MOUNT, body_width: 0.544 INCHES NOMINAL IN, body_height: 0.520 INCHES NOMINAL IN, body_length: 0.880 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, overall_length: 1.350 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-139-3328, 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

MRO→ MRO_GENERAL→ 21C00004

NSN: 5930-01-139-3328
FSC: 5930 — Switches
CAGE: 50319 — HEKIMIAN LABORATORIES INC (USA)

SPECIFICATIONS

body_style	HOLE MOUNT
body_width	0.544 INCHES NOMINAL IN
body_height	0.520 INCHES NOMINAL IN
body_length	0.880 INCHES NOMINAL IN
inclosure_type	FULLY INCLOSED
overall_length	1.350 INCHES NOMINAL IN
mounting_method	UNTHREADED HOLE(S)
terminal_type_and_quantity	6 TAB, SOLDER LUG
nonpile-up_contact_arrangement	2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
maximum_voltage_rating_in_volts	230.0 AC AND 125.0 DC
contact_load_current_rating_at_maximum_rated_voltage	0.500 AMPERES RESISTIVE DC AND 3.000 AMPERES RESISTIVE AC
center_to_center_distance_between_mounting_facilities_parallel_to_length	1.125 INCHES NOMINAL IN
NSN	5930-01-139-3328

COMPONENT DIAGRAM

KEY FEATURES

•

INCLOSURE TYPE: FULLY INCLOSED

•

BODY STYLE: HOLE MOUNT

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.125 INCHES NOMINAL IN

•

MOUNTING METHOD: UNTHREADED HOLE(S)

•

BODY WIDTH: 0.544 INCHES NOMINAL IN

•

BODY HEIGHT: 0.520 INCHES NOMINAL IN

•

BODY LENGTH: 0.880 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

INCLOSURE TYPE	FULLY INCLOSED
BODY STYLE	HOLE MOUNT
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	1.125 INCHES NOMINAL IN
MOUNTING METHOD	UNTHREADED HOLE(S)
BODY WIDTH	0.544 INCHES NOMINAL IN
BODY HEIGHT	0.520 INCHES NOMINAL IN
OVERALL LENGTH	1.350 INCHES NOMINAL IN
BODY LENGTH	0.880 INCHES NOMINAL IN
NONPILE-UP CONTACT ARRANGEMENT	2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
MAXIMUM VOLTAGE RATING IN VOLTS	230.0 AC AND 125.0 DC

OTHER ITEMS IN FSC 5930 — Switches

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5930-00-000-0117 5930-00-001-1407 5930-00-001-1890 5930-00-001-2571 5930-00-001-2575 5930-00-001-2580 5930-00-001-2608 5930-00-001-2609

SUBSTITUTES & CROSS-REFERENCES 1

GF300-0003Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 21C00004?

21C00004 is a SWITCH,PUSH. It is classified as a MRO (MRO_GENERAL).

What parts can replace 21C00004?

There is 1 known substitute for 21C00004: GF300-0003. Substitute compatibility should be verified for your specific system.

What is the NSN for 21C00004?

21C00004 is cataloged in the U.S. Government catalog under NSN 5930-01-139-3328. This indicates validated use in U.S. government and defense supply chains.

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