1997921 — SWITCH,LEVER

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

1997921: SWITCH,LEVER.

The SWITCH,LEVER is a the manufacturer industrial component. Key specifications include overall_width: 1.960 INCHES NOMINAL IN, actuator_style: RECTANGULAR, actuator_width: 0.090 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, overall_length: 3.620 INCHES NOMINAL IN, mounting_method: PANEL. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-331-0034, 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→ 1997921

NSN: 5930-00-331-0034
FSC: 5930 — Switches
CAGE: 1LW55 — BORGWARNER PDS (ANDERSON), L.L.C. (USA)

SPECIFICATIONS

overall_width	1.960 INCHES NOMINAL IN
actuator_style	RECTANGULAR
actuator_width	0.090 INCHES NOMINAL IN
inclosure_type	FULLY INCLOSED
overall_length	3.620 INCHES NOMINAL IN
mounting_method	PANEL
terminal_type_and_quantity	2 SOLDERLESS LUG
nonpile-up_contact_arrangement	1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT
hazardous_locations/environmental_protection	DUSTPROOF
contact_load_current_rating_at_maximum_rated_voltage	4.200 AMPERES RESISTIVE DC
NSN	5930-00-331-0034

COMPONENT DIAGRAM

KEY FEATURES

•

INCLOSURE TYPE: FULLY INCLOSED

•

ACTUATOR STYLE: RECTANGULAR

•

MOUNTING METHOD: PANEL

•

ACTUATOR WIDTH: 0.090 INCHES NOMINAL IN

•

NONPILE-UP CONTACT ARRANGEMENT: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT

•

TERMINAL TYPE AND QUANTITY: 2 SOLDERLESS LUG

TECHNICAL CHARACTERISTICS

INCLOSURE TYPE	FULLY INCLOSED
ACTUATOR STYLE	RECTANGULAR
MOUNTING METHOD	PANEL
ACTUATOR WIDTH	0.090 INCHES NOMINAL IN
OVERALL LENGTH	3.620 INCHES NOMINAL IN
OVERALL WIDTH	1.960 INCHES NOMINAL IN
NONPILE-UP CONTACT ARRANGEMENT	1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT
TERMINAL TYPE AND QUANTITY	2 SOLDERLESS LUG
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE	4.200 AMPERES RESISTIVE DC
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION	DUSTPROOF

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

DR458TSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1997921?

1997921 is a SWITCH,LEVER. It is classified as a MRO (MRO_GENERAL).

What parts can replace 1997921?

There is 1 known substitute for 1997921: DR458T. Substitute compatibility should be verified for your specific system.

What is the NSN for 1997921?

1997921 is cataloged in the U.S. Government catalog under NSN 5930-00-331-0034. This indicates validated use in U.S. government and defense supply chains.

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