74148 ITEM 19 — TERMINAL JUNCTION BLOCK,SECTIONA

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

74148 ITEM 19: TERMINAL JUNCTION BLOCK,SECTIONA.

TERMINAL JUNCTION BLOCK,SECTIONA. Key specifications include block_type: SURGE SUPPRESSOR, current_type: AC OR DC, overall_width: 2.610 INCHES NOMINAL IN, overall_height: 2.800 INCHES NOMINAL IN, overall_length: 0.240 INCHES NOMINAL IN, voltage_rating: 120.0 VOLTS NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5940-01-500-6536, 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

74148 ITEM 19

NSN: 5940-01-500-6536
FSC: 5940 — Lugs, Terminals, and Terminal Strips
CAGE: 35076 — AIRCRAFT APPLIANCES AND EQUIPMENT LIMITED DIV AIRCRAFT APPLIANCES AND EQUIPMENT LTD. (CAN)

SPECIFICATIONS

block_type	SURGE SUPPRESSOR
current_type	AC OR DC
overall_width	2.610 INCHES NOMINAL IN
overall_height	2.800 INCHES NOMINAL IN
overall_length	0.240 INCHES NOMINAL IN
voltage_rating	120.0 VOLTS NOMINAL
special_features	WIRE STRIP LENGTH 0.38"; TIGHTENING TORQUE 3...7LB-IN LBS
current_rating_in_amps	24.0
wire_size_accommodated	30.000 AWG MINIMUM AND 12.000 AWG MAXIMUM
NSN	5940-01-500-6536

COMPONENT DIAGRAM

KEY FEATURES

•

CURRENT TYPE: AC OR DC

•

BLOCK TYPE: SURGE SUPPRESSOR

•

WIRE SIZE ACCOMMODATED: 30.000 AWG MINIMUM AND 12.000 AWG MAXIMUM

•

VOLTAGE RATING: 120.0 VOLTS NOMINAL

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	2.800 INCHES NOMINAL IN
CURRENT TYPE	AC OR DC
BLOCK TYPE	SURGE SUPPRESSOR
OVERALL LENGTH	0.240 INCHES NOMINAL IN
OVERALL WIDTH	2.610 INCHES NOMINAL IN
WIRE SIZE ACCOMMODATED	30.000 AWG MINIMUM AND 12.000 AWG MAXIMUM
SPECIAL FEATURES	WIRE STRIP LENGTH 0.38"; TIGHTENING TORQUE 3...7LB-IN LBS
VOLTAGE RATING	120.0 VOLTS NOMINAL
CURRENT RATING IN AMPS	24.0

OTHER ITEMS IN FSC 5940 — Lugs, Terminals, and Terminal Strips

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5940-00-000-0045 5940-00-000-0235 5940-00-001-1331 5940-00-001-1332 5940-00-001-1333 5940-00-001-1335 5940-00-001-1336 5940-00-001-1358

SUBSTITUTES & CROSS-REFERENCES 2

1492-HM2K120Reference document

Same NSN cross-reference

Reference document — Secondary reference

741004, ITEM 25Same 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 74148 ITEM 19?

74148 ITEM 19 is a TERMINAL JUNCTION BLOCK,SECTIONA.

What parts can replace 74148 ITEM 19?

There are 2 known substitutes for 74148 ITEM 19: 1492-HM2K120, 741004, ITEM 25. Substitute compatibility should be verified for your specific system.

What is the NSN for 74148 ITEM 19?

74148 ITEM 19 is cataloged in the U.S. Government catalog under NSN 5940-01-500-6536. This indicates validated use in U.S. government and defense supply chains.

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74148 ITEM 19 — TERMINAL JUNCTION BLOCK,SECTIONA

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