B21170 — SWITCH E,TENSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

B21170: SWITCH E,TENSION.

The SWITCH E,TENSION is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5930-00-332-9403, 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

B21170

NSN: 5930-00-332-9403
FSC: 5930 — Switches
CAGE: 92208 — LITTON SYSTEMS INC ITEK OPTICAL SYSTEMS DIV (USA)

SPECIFICATIONS

Part Number	B21170
NSN	5930-00-332-9403

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 1

979-1B112Reference 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 B21170?

B21170 is a SWITCH E,TENSION.

What parts can replace B21170?

There is 1 known substitute for B21170: 979-1B112. Substitute compatibility should be verified for your specific system.

What is the NSN for B21170?

B21170 is cataloged in the U.S. Government catalog under NSN 5930-00-332-9403. This indicates validated use in U.S. government and defense supply chains.

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