19-946-103 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

19-946-103: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 0.750 INCHES NOMINAL IN, length: 1.125 INCHES NOMINAL IN, radius: 1.500 INCHES NOMINAL IN, material: METAL GRAPHITE, thickness: 0.500 INCHES NOMINAL IN, top_style: FLAT WITH RECTANGULAR SLOT. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-552-1257, 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

19-946-103

NSN: 5977-00-552-1257
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 75377 — KURZ & ROOT GENERATOR COMPANY, LLC (USA)

SPECIFICATIONS

width	0.750 INCHES NOMINAL IN
length	1.125 INCHES NOMINAL IN
radius	1.500 INCHES NOMINAL IN
material	METAL GRAPHITE
thickness	0.500 INCHES NOMINAL IN
top_style	FLAT WITH RECTANGULAR SLOT
body_style	RECTANGULAR COMMUTATOR
slot_depth	0.063 INCHES NOMINAL IN
slot_width	0.344 INCHES NOMINAL IN
special_features	S7 TYPE TERMINAL PER INDUSTRIAL ASSN STD,NEMA PUB CB1-1961
style_designator	ONE PIECE
brush_shunt_length	2.375 INCHES NOMINAL SINGLE SHUNT IN
NSN	5977-00-552-1257

COMPONENT DIAGRAM

KEY FEATURES

•

OUTER EDGE TO SLOT EDGE DISTANCE: 0.203 INCHES NOMINAL IN

•

LENGTH: 1.125 INCHES NOMINAL IN

•

BODY STYLE: RECTANGULAR COMMUTATOR

•

RADIUS: 1.500 INCHES NOMINAL IN

•

TOP STYLE: FLAT WITH RECTANGULAR SLOT

•

SHUNT POSITION DESIGNATOR: 8

•

STYLE DESIGNATOR: ONE PIECE

•

MATERIAL DOCUMENT AND CLASSIFICATION: UNION CARBIDE CORP,GR CO-3913 MFR REF SINGLE MATERIAL RESPONSE

TECHNICAL CHARACTERISTICS

OUTER EDGE TO SLOT EDGE DISTANCE	0.203 INCHES NOMINAL IN
LENGTH	1.125 INCHES NOMINAL IN
BODY STYLE	RECTANGULAR COMMUTATOR
RADIUS	1.500 INCHES NOMINAL IN
TOP STYLE	FLAT WITH RECTANGULAR SLOT
SHUNT POSITION DESIGNATOR	8
STYLE DESIGNATOR	ONE PIECE
MATERIAL DOCUMENT AND CLASSIFICATION	UNION CARBIDE CORP,GR CO-3913 MFR REF SINGLE MATERIAL RESPONSE
BRUSH SHUNT LENGTH	2.375 INCHES NOMINAL SINGLE SHUNT IN
CONTACT FACE STYLE	CONCAVE

SUBSTITUTES & CROSS-REFERENCES 4

RC16-2406Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

JHP13-323Reference document

Same NSN cross-reference

Reference document — Secondary reference

PA5029Reference document

Same NSN cross-reference

Reference document — Secondary reference

ANSI/NEMA PUB NO. CB1Reference 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 19-946-103?

19-946-103 is a BRUSH,ELECTRICAL CONTACT.

What parts can replace 19-946-103?

There are 4 known substitutes for 19-946-103: RC16-2406, JHP13-323, PA5029 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 19-946-103?

19-946-103 is cataloged in the U.S. Government catalog under NSN 5977-00-552-1257. This indicates validated use in U.S. government and defense supply chains.

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