RC20-1204 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

RC20-1204: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 0.375 INCHES NOMINAL IN, length: 1.125 INCHES NOMINAL IN, radius: 3.250 INCHES NOMINAL IN, material: ELECTROGRAPHITIC, thickness: 0.625 INCHES NOMINAL IN, top_style: FLAT. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-644-2924, 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

RC20-1204

NSN: 5977-00-644-2924
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 0AHP6 — NATIONAL ELECTRICAL CARBON PRODUCTS, INC. DIV ELECTRICAL (USA)

SPECIFICATIONS

width	0.375 INCHES NOMINAL IN
length	1.125 INCHES NOMINAL IN
radius	3.250 INCHES NOMINAL IN
material	ELECTROGRAPHITIC
thickness	0.625 INCHES NOMINAL IN
top_style	FLAT
body_style	RECTANGULAR COMMUTATOR
style_designator	ONE PIECE
brush_shunt_length	4.000 INCHES NOMINAL SINGLE SHUNT IN
contact_face_style	CONCAVE
terminal_slot_width	0.219 INCHES NOMINAL IN
shunt_position_designator	6
NSN	5977-00-644-2924

COMPONENT DIAGRAM

KEY FEATURES

•

LENGTH: 1.125 INCHES NOMINAL IN

•

BODY STYLE: RECTANGULAR COMMUTATOR

•

RADIUS: 3.250 INCHES NOMINAL IN

•

TERMINAL SLOT WIDTH: 0.219 INCHES NOMINAL IN

•

TOP STYLE: FLAT

•

SHUNT POSITION DESIGNATOR: 6

•

STYLE DESIGNATOR: ONE PIECE

•

MATERIAL DOCUMENT AND CLASSIFICATION: MORGANITE INC,GRADE EG7788 MFR REF SINGLE MATERIAL RESPONSE

TECHNICAL CHARACTERISTICS

LENGTH	1.125 INCHES NOMINAL IN
BODY STYLE	RECTANGULAR COMMUTATOR
RADIUS	3.250 INCHES NOMINAL IN
TERMINAL SLOT WIDTH	0.219 INCHES NOMINAL IN
TOP STYLE	FLAT
SHUNT POSITION DESIGNATOR	6
STYLE DESIGNATOR	ONE PIECE
MATERIAL DOCUMENT AND CLASSIFICATION	MORGANITE INC,GRADE EG7788 MFR REF SINGLE MATERIAL RESPONSE
BRUSH SHUNT LENGTH	4.000 INCHES NOMINAL SINGLE SHUNT IN
CONTACT FACE STYLE	CONCAVE

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 7

N43007PC39Reference document

Same NSN cross-reference

Reference document — Secondary reference

MILB3743Reference document

Same NSN cross-reference

Reference document — Identification reference

N44161PC33Reference document

Same NSN cross-reference

Reference document — Secondary reference

MILB003743Reference document

Same NSN cross-reference

Reference document — Identification reference

N44085PC33Reference document

Same NSN cross-reference

Reference document — Secondary reference

C36000-51Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is RC20-1204?

RC20-1204 is a BRUSH,ELECTRICAL CONTACT.

What parts can replace RC20-1204?

There are 7 known substitutes for RC20-1204: N43007PC39, MILB3743, N44161PC33 and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for RC20-1204?

RC20-1204 is cataloged in the U.S. Government catalog under NSN 5977-00-644-2924. This indicates validated use in U.S. government and defense supply chains.

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