178831 — SWITCH,CODE INDICATING WHEEL

✓ Government record, cited

Hama · MRO · MRO_GENERAL

PRODUCT OVERVIEW

178831: SWITCH,CODE INDICATING WHEEL.

- Attaches in an electrostatic way, therefore no adhesive needed, can be removed without leaving any residue - Especially durable and sturdy screen protector made of toughened glass - Antistatic microfibre cloth for cleaning the sensitive display This part is cataloged in the U.S. Government catalog under NSN 5930-00-450-1242, 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→ 178831

NSN: 5930-00-450-1242
NIINs: 004501242, 005491386, 005708537
FSC: 5930 — Switches
CAGE: 97525 — TRANSICO, INC. DBA EECO SWITCH (USA)

SPECIFICATIONS

material	STEEL COMP 1117
body_style	STRAIGHT SHAPE, POWER TYPE
shell_type	SOLID
overall_width	0.562 INCHES NOMINAL IN
terminal_type	TAB, SOLDER LUG SINGLE MATING END SINGLE CONTACT GROUPING
overall_height	0.953 INCHES NOMINAL IN
overall_length	1.188 INCHES NOMINAL IN
flange_diameter	0.718 INCHES NOMINAL IN
insert_material	PLASTIC SINGLE MATING END
contact_material	COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
style_designator	RECTANGULAR INDICATING
terminal_location	BACK SINGLE MATING END SINGLE CONTACT GROUPING
NSN	5930-00-450-1242

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: RECTANGULAR INDICATING

•

INDIVIDUAL SECTION QUANTITY: 1

•

READOUT INDICATOR MARKING: 00,10,20,30,40,50,60,70,80,90 SINGLE SECTION

•

COLOR: RED SINGLE LAMP

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	1.750 INCHES NOMINAL IN
STYLE DESIGNATOR	RECTANGULAR INDICATING
INDIVIDUAL SECTION QUANTITY	1
OVERALL LENGTH	0.500 INCHES NOMINAL IN
OVERALL WIDTH	1.371 INCHES NOMINAL IN
READOUT INDICATOR MARKING	00,10,20,30,40,50,60,70,80,90 SINGLE SECTION
COLOR	RED SINGLE LAMP

SUBSTITUTES & CROSS-REFERENCES 1

178831-SPSame 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 178831?

178831 is a SWITCH,CODE INDICATING WHEEL manufactured by Hama. It is classified as a MRO (MRO_GENERAL).

What parts can replace 178831?

There is 1 known substitute for 178831: 178831-SP. Substitute compatibility should be verified for your specific system.

What is the NSN for 178831?

178831 is cataloged in the U.S. Government catalog under NSN 5930-00-450-1242. This indicates validated use in U.S. government and defense supply chains.

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