0490-0778 — SWITCH,REED

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

0490-0778: SWITCH,REED.

The SWITCH,REED is a the manufacturer industrial component. Key specifications include body_style: UNCASED, body_length: 0.938 INCHES NOMINAL IN, body_diameter: 0.125 INCHES NOMINAL IN, terminal_type_and_quantity: 2 WIRE LEAD, nonpile-up_contact_arrangement: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-405-3755, 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→ 0490-0778

NSN: 5930-00-405-3755
FSC: 5930 — Switches
CAGE: 7ZXR5 — KEYSIGHT TECHNOLOGIES INC (USA)

SPECIFICATIONS

body_style	UNCASED
body_length	0.938 INCHES NOMINAL IN
body_diameter	0.125 INCHES NOMINAL IN
terminal_type_and_quantity	2 WIRE LEAD
nonpile-up_contact_arrangement	1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT
NSN	5930-00-405-3755

COMPONENT DIAGRAM

KEY FEATURES

•

BODY DIAMETER: 0.125 INCHES NOMINAL IN

•

BODY STYLE: UNCASED

•

BODY LENGTH: 0.938 INCHES NOMINAL IN

•

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

•

TERMINAL TYPE AND QUANTITY: 2 WIRE LEAD

TECHNICAL CHARACTERISTICS

BODY DIAMETER	0.125 INCHES NOMINAL IN
BODY STYLE	UNCASED
BODY LENGTH	0.938 INCHES NOMINAL IN
NONPILE-UP CONTACT ARRANGEMENT	1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT
TERMINAL TYPE AND QUANTITY	2 WIRE LEAD

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 3

SW765830Reference document

Same NSN cross-reference

Reference document — Secondary reference

MR5830Reference document

Same NSN cross-reference

Reference document — Secondary reference

A-0490-0778-2725Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 0490-0778?

0490-0778 is a SWITCH,REED. It is classified as a MRO (MRO_GENERAL).

What parts can replace 0490-0778?

There are 3 known substitutes for 0490-0778: SW765830, MR5830, A-0490-0778-2725. Substitute compatibility should be verified for your specific system.

What is the NSN for 0490-0778?

0490-0778 is cataloged in the U.S. Government catalog under NSN 5930-00-405-3755. This indicates validated use in U.S. government and defense supply chains.

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