1989880 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1989880: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include length: 0.650 INCHES MAXIMUM IN, radius: 0.250 INCHES NOMINAL IN, diameter: 0.247 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN, material: CARBON, body_style: CYLINDRICAL, special_features: BRASS RETAINER INCLUDED. This part is cataloged in the U.S.

Government catalog under NSN 5977-01-034-7862, 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

1989880

NSN: 5977-01-034-7862
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 1LW55 — BORGWARNER PDS (ANDERSON), L.L.C. (USA)

SPECIFICATIONS

length	0.650 INCHES MAXIMUM IN
radius	0.250 INCHES NOMINAL IN
diameter	0.247 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
material	CARBON
body_style	CYLINDRICAL
special_features	BRASS RETAINER INCLUDED
style_designator	ONE PIECE
contact_face_style	CONVEX
spring_free_length	0.437 INCHES NOMINAL IN
largest_outside_diameter	0.180 INCHES MAXIMUM IN
pressure_spring_type_and_quantity	1 CYLINDRICAL
material_document_and_classification	DELCO REMY GRADE 3048 MFR REF SINGLE MATERIAL RESPONSE
NSN	5977-01-034-7862

COMPONENT DIAGRAM

KEY FEATURES

•

LENGTH: 0.650 INCHES MAXIMUM IN

•

LARGEST OUTSIDE DIAMETER: 0.180 INCHES MAXIMUM IN

•

BODY STYLE: CYLINDRICAL

•

RADIUS: 0.250 INCHES NOMINAL IN

•

STYLE DESIGNATOR: ONE PIECE

•

MATERIAL DOCUMENT AND CLASSIFICATION: DELCO REMY GRADE 3048 MFR REF SINGLE MATERIAL RESPONSE

•

DIAMETER: 0.247 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN

•

SPRING FREE LENGTH: 0.437 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

LENGTH	0.650 INCHES MAXIMUM IN
LARGEST OUTSIDE DIAMETER	0.180 INCHES MAXIMUM IN
BODY STYLE	CYLINDRICAL
RADIUS	0.250 INCHES NOMINAL IN
STYLE DESIGNATOR	ONE PIECE
MATERIAL DOCUMENT AND CLASSIFICATION	DELCO REMY GRADE 3048 MFR REF SINGLE MATERIAL RESPONSE
DIAMETER	0.247 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
SPRING FREE LENGTH	0.437 INCHES NOMINAL IN
PRESSURE SPRING TYPE AND QUANTITY	1 CYLINDRICAL
CONTACT FACE STYLE	CONVEX

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 1

1875967Reference 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 1989880?

1989880 is a BRUSH,ELECTRICAL CONTACT.

What parts can replace 1989880?

There is 1 known substitute for 1989880: 1875967. Substitute compatibility should be verified for your specific system.

What is the NSN for 1989880?

1989880 is cataloged in the U.S. Government catalog under NSN 5977-01-034-7862. This indicates validated use in U.S. government and defense supply chains.

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