NSN 5977-00-296-5063 · NIIN 002965063 · Part number 34J503-25
Westinghouse Electric Corp · FSC 5977 — Electrical Contact Brushes and Electrodes · FSG 59 — Electrical and Electronic Equipment Components · CAGE 79500
Government record, cited
NSN 5977-00-296-5063 — this item is cataloged by the U.S. Government under National Stock Number 5977-00-296-5063. Manufacturer of record part number: 34J503-25.
Also searched as5977-00-296-5063 ·
5977002965063 ·
NIIN 002965063 ·
00-296-5063 ·
FSC 5977 Electrical Contact Brushes and Electrodes · CAGE 79500 · 34J503-25 · S1411207
Mounting Configuration: FOUR MTG SLOTS SPACED 90 DEG APART ON 23-3/8 IN. DIA BOLT CIRCLE IN
Material: PLASTIC
Usage Design: USED TO RETAIN BRUSH HOLDER
2 manufacturer part numbers on file
Identification
NSN: 5977-00-296-5063
NIIN: 002965063
FSC: 5977 — Electrical Contact Brushes and Electrodes
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 34J503-25
Manufacturer: Westinghouse Electric Corp
General Description
The Ring,electrical Contact Brush Ho, cataloged under National Stock Number 5977-00-296-5063, is classified within Federal Supply Class 5977 (Electrical Contact Brushes and Electrodes) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Westinghouse Electric Corp. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5977-00-296-5063
Primary Part Number
34J503-25
Item Name
Ring,electrical Contact Brush Ho
FSC / FSG
5977 / 59 — Electrical Contact Brushes and Electrodes
Manufacturer
Westinghouse Electric Corp
Status
ACTIVE
Overall Diameter
24.6855 INCHES NOMINAL IN
Overall Thickness
1.000 INCHES NOMINAL IN
Shape
CYLINDRICAL
Mounting Configuration
FOUR MTG SLOTS SPACED 90 DEG APART ON 23-3/8 IN. DIA BOLT CIRCLE IN
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
BRUSH,ELECTRICAL CONTACT
5977-00-001-8867
5977-00-001-8867 · Item name not on file
5977-00-002-9654
5977-00-002-9654 · Item name not on file
5977-00-003-0257
BRUSH SET,ELECTRICAL CONTACT
5977-00-003-0258
HOLDER,ELECTRICAL CONTACT BRUSH
5977-00-003-0264
5977-00-003-0264 · Item name not on file
5977-00-003-1196
ELECTRODE
5977-00-003-1197
5977-00-003-1197 · Item name not on file
Frequently Asked Questions
What is NSN 5977-00-296-5063?
NSN 5977-00-296-5063 is a Ring,electrical Contact Brush Ho, manufactured by Westinghouse Electric Corp, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
What part numbers are listed for NSN 5977-00-296-5063?
NSN 5977-00-296-5063 has 2 manufacturer part numbers on file: S1411207 (Westinghouse Electric Corp), 34J503-25 (Westinghouse Electric Corp).
What are the specifications of 34J503-25?
Key specifications for 34J503-25: Overall Diameter: 24.6855 INCHES NOMINAL IN; Overall Thickness: 1.000 INCHES NOMINAL IN; Shape: CYLINDRICAL; Mounting Configuration: FOUR MTG SLOTS SPACED 90 DEG APART ON 23-3/8 IN. DIA BOLT CIRCLE IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5977-00-296-5063 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.