Name: SWITCH,EXTENSION
Brand: Unknown
SKU: B21149

B21149 ✓ Verified by PartsTable

— · COMPONENT

WHAT YOU NEED TO KNOW

Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel

Confirm exact part number — similar PNs may be different parts

PRODUCT OVERVIEW

The SWITCH,EXTENSION is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: BERYLLIUM COPPER,MIL-C-947,COND.A,2.375 IN. LG,0.188 IN.

W,0.031 IN. H IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-332-9402, 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

B21149

NSN: 5930-00-332-9402
FSC: 5930
CAGE: 92208 — LITTON SYSTEMS INC ITEK OPTICAL SYSTEMS DIV (USA)

SPECIFICATIONS

general_characteristics_item_description	BERYLLIUM COPPER,MIL-C-947,COND.A,2.375 IN. LG,0.188 IN. W,0.031 IN. H IN
NSN	5930-00-332-9402

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: BERYLLIUM COPPER,MIL-C-947,COND.A,2.375 IN. LG,0.188 IN. W,0.031 IN. H IN

TECHNICAL CHARACTERISTICS (FLIS)

GENERAL CHARACTERISTICS ITEM DESCRIPTION

BERYLLIUM COPPER,MIL-C-947,COND.A,2.375 IN. LG,0.188 IN. W,0.031 IN. H IN

VERIFIED SUBSTITUTES & CROSS-REFERENCES 7

20609-1Interchangeable

interchangeable cross-reference

interchangeable

1N756AInterchangeable

interchangeable cross-reference

interchangeable

16.01 OPTION BP6042/5Interchangeable

interchangeable cross-reference

interchangeable

62508Interchangeable

interchangeable cross-reference

interchangeable

R10457Interchangeable

Same NIIN cross-reference

interchangeable

979-13113Interchangeable

Same NIIN cross-reference

interchangeable

LIFECYCLE

StatusACTIVE

AvailabilityOEM and secondary market

RoHS CompliantEAR99Not HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is B21149?

B21149 is a SWITCH,EXTENSION.

What parts can replace B21149?

There are 7 known substitutes for B21149: 20609-1, 1N756A, 16.01 OPTION BP6042/5 and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for B21149?

B21149 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-332-9402. This indicates validated use in U.S. government and defense supply chains.

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