3HB881 — SWITCH,ROTARY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

3HB881: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include overall_width: 1.060 INCHES NOMINAL IN, terminal_type: QUICK DISCONNECT, MALE, thread_length: 0.650 INCHES NOMINAL SINGLE MOUNTING FACILITY IN, overall_height: 1.150 INCHES NOMINAL IN, overall_length: 2.250 INCHES NOMINAL IN, mounting_method: THREADED BUSHING SINGLE MOUNTING FACILITY. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-480-9092, 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

3HB881

NSN: 5930-01-480-9092
FSC: 5930 — Switches
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)

SPECIFICATIONS

overall_width	1.060 INCHES NOMINAL IN
terminal_type	QUICK DISCONNECT, MALE
thread_length	0.650 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
overall_height	1.150 INCHES NOMINAL IN
overall_length	2.250 INCHES NOMINAL IN
mounting_method	THREADED BUSHING SINGLE MOUNTING FACILITY
special_features	ALL STEEL PARTS TO BE CADMIUM OR ZINC PLATED .00015; MAX. OPERATING ROTATIONAL TORQUE NOT TO EXCEED 3 INCH POUNDS; SHAFT AND BUSHING MATERIAL ALUMINUM; TERMINAL MATERIAL COPPER. IN
style_designator	SQUARE WAFER, PANEL MOUNT
end_item_identification	USED ON MK23, MK25, MK27, MK28, MK29, MK30, MK36
contact_load_current_rating	20.0 AMPERES INDUCTIVE LOAD AND 25.0 AMPERES INDUCTIVE LOAD DC AT SEA LEVEL
individual_section_quantity	4
switch_contact_basic_design	PILE-UP
NSN	5930-01-480-9092

COMPONENT DIAGRAM

KEY FEATURES

•

SWITCH CONTACT BASIC DESIGN: PILE-UP

•

TERMINAL TYPE: QUICK DISCONNECT, MALE

•

CONTACT LOAD CURRENT RATING: 20.0 AMPERES INDUCTIVE LOAD AND 25.0 AMPERES INDUCTIVE LOAD DC AT SEA LEVEL

•

MOUNTING METHOD: THREADED BUSHING SINGLE MOUNTING FACILITY

•

THREAD LENGTH: 0.650 INCHES NOMINAL SINGLE MOUNTING FACILITY IN

•

STYLE DESIGNATOR: SQUARE WAFER, PANEL MOUNT

•

INDIVIDUAL SECTION QUANTITY: 4

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	1.150 INCHES NOMINAL IN
SWITCH CONTACT BASIC DESIGN	PILE-UP
TERMINAL TYPE	QUICK DISCONNECT, MALE
CONTACT LOAD CURRENT RATING	20.0 AMPERES INDUCTIVE LOAD AND 25.0 AMPERES INDUCTIVE LOAD DC AT SEA LEVEL
MOUNTING METHOD	THREADED BUSHING SINGLE MOUNTING FACILITY
THREAD LENGTH	0.650 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
STYLE DESIGNATOR	SQUARE WAFER, PANEL MOUNT
INDIVIDUAL SECTION QUANTITY	4
OVERALL LENGTH	2.250 INCHES NOMINAL IN
OVERALL WIDTH	1.060 INCHES NOMINAL IN

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

020850300Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 3HB881?

3HB881 is a SWITCH,ROTARY.

What parts can replace 3HB881?

There is 1 known substitute for 3HB881: 020850300. Substitute compatibility should be verified for your specific system.

What is the NSN for 3HB881?

3HB881 is cataloged in the U.S. Government catalog under NSN 5930-01-480-9092. This indicates validated use in U.S. government and defense supply chains.

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