B873 — SWITCH,ELECTRONIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

B873: SWITCH,ELECTRONIC.

The SWITCH,ELECTRONIC is a the manufacturer industrial component. Key specifications include inclosure_type: ENCASED, special_features: INAVY-SWITCH ETHERNET; 10-1000 BASEX AND 2-10/100/1000 BASET PORTS, 1.5RU, end_item_identification: AN/BQQ-10(V) UNIT 4001 & 4027; AN/UYQ-70(V) ADV DISPLAY SYS N/A FOR COSAL USE; OJ-767(V)4/UYQ-70(V)2 ECDWS-H, average_life_measurement: NOT RATED, circuit_construction_type: SOLID STATE. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-532-5219, 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

B873

NSN: 5930-01-532-5219
FSC: 5930 — Switches
CAGE: 52088 — LOCKHEED MARTIN CORPORATION DIV RMS - MANASSAS (USA)

SPECIFICATIONS

inclosure_type	ENCASED
special_features	INAVY-SWITCH ETHERNET; 10-1000 BASEX AND 2-10/100/1000 BASET PORTS, 1.5RU
end_item_identification	AN/BQQ-10(V) UNIT 4001 & 4027; AN/UYQ-70(V) ADV DISPLAY SYS N/A FOR COSAL USE; OJ-767(V)4/UYQ-70(V)2 ECDWS-H
average_life_measurement	NOT RATED
circuit_construction_type	SOLID STATE
NSN	5930-01-532-5219

COMPONENT DIAGRAM

KEY FEATURES

•

CIRCUIT CONSTRUCTION TYPE: SOLID STATE

•

INCLOSURE TYPE: ENCASED

•

AVERAGE LIFE MEASUREMENT: NOT RATED

TECHNICAL CHARACTERISTICS

CIRCUIT CONSTRUCTION TYPE	SOLID STATE
INCLOSURE TYPE	ENCASED
SPECIAL FEATURES	INAVY-SWITCH ETHERNET; 10-1000 BASEX AND 2-10/100/1000 BASET PORTS, 1.5RU
AVERAGE LIFE MEASUREMENT	NOT RATED
END ITEM IDENTIFICATION	AN/BQQ-10(V) UNIT 4001 & 4027; AN/UYQ-70(V) ADV DISPLAY SYS N/A FOR COSAL USE; OJ-767(V)4/UYQ-70(V)2 ECDWS-H

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

79C0523-00Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is B873?

B873 is a SWITCH,ELECTRONIC.

What parts can replace B873?

There is 1 known substitute for B873: 79C0523-00. Substitute compatibility should be verified for your specific system.

What is the NSN for B873?

B873 is cataloged in the U.S. Government catalog under NSN 5930-01-532-5219. This indicates validated use in U.S. government and defense supply chains.

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