120A578G16 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

120A578G16: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include angle: 30.0 DEGREES NOMINAL, width: 1.750 INCHES NOMINAL IN, length: 2.750 INCHES NOMINAL IN, material: ELECTROGRAPHITIC, thickness: 0.625 INCHES NOMINAL IN, top_style: BEVELED FRONT. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-285-0840, 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

120A578G16

NSN: 5977-00-285-0840
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 79500 — WESTINGHOUSE ELECTRIC CORP (USA)

SPECIFICATIONS

angle	30.0 DEGREES NOMINAL
width	1.750 INCHES NOMINAL IN
length	2.750 INCHES NOMINAL IN
material	ELECTROGRAPHITIC
thickness	0.625 INCHES NOMINAL IN
top_style	BEVELED FRONT
body_style	RECTANGULAR COMMUTATOR
bevel_angle	30.0 DEGREES NOMINAL
peripheral_speed	8000 FEET PER MINUTE FT
style_designator	ONE PIECE
brush_shunt_length	5.500 INCHES NOMINAL SINGLE SHUNT IN
contact_face_style	BEVELED
NSN	5977-00-285-0840

COMPONENT DIAGRAM

KEY FEATURES

•

LENGTH: 2.750 INCHES NOMINAL IN

•

PERIPHERAL SPEED: 8000 FEET PER MINUTE FT

•

BODY STYLE: RECTANGULAR COMMUTATOR

•

TERMINAL SLOT WIDTH: 0.281 INCHES NOMINAL IN

•

TOP STYLE: BEVELED FRONT

•

SHUNT POSITION DESIGNATOR: 2 AND 8

•

CRITICALITY CODE JUSTIFICATION: MATT

•

STYLE DESIGNATOR: ONE PIECE

TECHNICAL CHARACTERISTICS

LENGTH	2.750 INCHES NOMINAL IN
PERIPHERAL SPEED	8000 FEET PER MINUTE FT
BODY STYLE	RECTANGULAR COMMUTATOR
TERMINAL SLOT WIDTH	0.281 INCHES NOMINAL IN
TOP STYLE	BEVELED FRONT
SHUNT POSITION DESIGNATOR	2 AND 8
CRITICALITY CODE JUSTIFICATION	MATT
STYLE DESIGNATOR	ONE PIECE
MATERIAL DOCUMENT AND CLASSIFICATION	WESTINGHOUSE ELECTRIC CORP,GRADE WL27 MFR REF SINGLE MATERIAL RESPONSE
ANGLE	30.0 DEGREES NOMINAL

OTHER ITEMS IN FSC 5977 — Electrical Contact Brushes and Electrodes

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

5977-00-001-8018 5977-00-001-8867 5977-00-002-9654 5977-00-003-0257 5977-00-003-0258 5977-00-003-0264 5977-00-003-1196 5977-00-003-1197

SUBSTITUTES & CROSS-REFERENCES 3

ANSI/NEMA PUB NO. CB1Reference document

Same NSN cross-reference

Reference document — Secondary reference

120A507G10GRWL27Reference document

Same NSN cross-reference

Reference document — Secondary reference

120A507G10Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

Ready to buy 120A578G16?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is 120A578G16?

120A578G16 is a BRUSH,ELECTRICAL CONTACT.

What parts can replace 120A578G16?

There are 3 known substitutes for 120A578G16: ANSI/NEMA PUB NO. CB1, 120A507G10GRWL27, 120A507G10. Substitute compatibility should be verified for your specific system.

What is the NSN for 120A578G16?

120A578G16 is cataloged in the U.S. Government catalog under NSN 5977-00-285-0840. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

120A578G16 — BRUSH,ELECTRICAL CONTACT

Request a Quote — 120A578G16