MILB003743 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

MILB003743: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include angle: 30.0 DEGREES NOMINAL, width: 0.500 INCHES NOMINAL IN, length: 1.250 INCHES NOMINAL IN, radius: 1.687 INCHES NOMINAL IN, material: ELECTROGRAPHITIC, clip_type: NEMA HAMMER TYPE EXTENDED A. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-050-1480, 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

MILB003743

NSN: 5977-00-050-1480
NIINs: 000501480, 000902716, 002397068, 002809008, 002849028, 003860844, 003860879, 003860890, 004005372, 004009361, 004026189, 004224640, 004447407, 004457263, 005046362, 005197704, 005396885, 005396896, 005490019, 005535220, 005536826, 005537341, 005778402, 005787885, 005833771, 005833928, 006360722, 006360757, 006360920, 006440193, 006442910, 006442917, 006442924, 006443195, 006443258, 006443259, 006464905, 006608610, 006608611, 006608842, 006653945, 006653951, 006653952, 006769438, 006812737, 006865195, 006885341, 007521553, 007521571, 007522021, 007522555, 007767208, 007998235, 008028072, 008433552, 009750784
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

angle	30.0 DEGREES NOMINAL
width	0.500 INCHES NOMINAL IN
length	1.250 INCHES NOMINAL IN
radius	1.687 INCHES NOMINAL IN
material	ELECTROGRAPHITIC
clip_type	NEMA HAMMER TYPE EXTENDED A
thickness	0.375 INCHES NOMINAL IN
top_style	FLAT WITH RECTANGULAR SLOT
body_style	RECTANGULAR COMMUTATOR
slot_depth	0.062 INCHES NOMINAL IN
slot_width	0.156 INCHES NOMINAL IN
bevel_angle	15.0 DEGREES NOMINAL
NSN	5977-00-050-1480

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 2

NEMA NO. CB1Reference document

Same NSN cross-reference

Reference document — Secondary reference

S100958-2Reference 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 MILB003743?

MILB003743 is a BRUSH,ELECTRICAL CONTACT.

What parts can replace MILB003743?

There are 2 known substitutes for MILB003743: NEMA NO. CB1, S100958-2. Substitute compatibility should be verified for your specific system.

What is the NSN for MILB003743?

MILB003743 is cataloged in the U.S. Government catalog under NSN 5977-00-050-1480. This indicates validated use in U.S. government and defense supply chains.

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MILB003743 — BRUSH,ELECTRICAL CONTACT

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