FSC 5977 — Electrical Contact Brushes and Electrodes · FSG 59 — Electrical and Electronic Equipment Components
Government record, cited
Also searched as5977-01-455-8744 ·
5977014558744 ·
NIIN 014558744 ·
01-455-8744 ·
FSC 5977 Electrical Contact Brushes and Electrodes · DAY1227-6 · 881552-6
Nearby stock numbers← 5977-01-454-9101 Ring Assembly, Electrical Contact
·
5977-01-456-4674 Ring Assembly, Electrical Contact →
Features
Ring,electrical Contact — FSC 5977
Overall Diameter: 6.000 INCHES MAXIMUM IN
Precious Material: SILVER
Shape: CYLINDRICAL
Outside Diameter: 6.000 INCHES MAXIMUM IN
Inside Diameter: 3.130 INCHES MINIMUM IN
Material: ALUMINUM
Identification
NSN: 5977-01-455-8744
NIIN: 014558744
FSC: 5977 — Electrical Contact Brushes and Electrodes
FSG: 59 — Electrical and Electronic Equipment Components
General Description
The Ring,electrical Contact, cataloged under National Stock Number 5977-01-455-8744, is classified within Federal Supply Class 5977 (Electrical Contact Brushes and Electrodes) of the Electrical and Electronic Equipment Components group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5977-01-455-8744
Item Name
Ring,electrical Contact
FSC / FSG
5977 / 59 — Electrical Contact Brushes and Electrodes
Status
ACTIVE
Overall Diameter
6.000 INCHES MAXIMUM IN
Precious Material
SILVER
Shape
CYLINDRICAL
Outside Diameter
6.000 INCHES MAXIMUM IN
Inside Diameter
3.130 INCHES MINIMUM IN
Material
ALUMINUM
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL D — Destroy Item
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
DAY1227-6
3/2Design control — primary reference
U.S. Government activity
881552-6
5/9Secondary reference
Drs Sustainment Systems, Inc.
No interchangeability data on file.
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
Related Parts in Electrical and Electronic Equipment Components
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
819-25-0700-0
5977-00-003-0258
HOLDER,ELECTRICAL CONTACT BRUSH
136934-06
5977-00-003-0264
5977-00-003-0264 · Item name not on file
5977-00-003-1196
ELECTRODE
45652-505-09
5977-00-003-1197
5977-00-003-1197 · Item name not on file
Frequently Asked Questions
What is NSN 5977-01-455-8744?
NSN 5977-01-455-8744 is a Ring,electrical Contact, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
What are the specifications of 5977-01-455-8744?
Key specifications for 5977-01-455-8744: Overall Diameter: 6.000 INCHES MAXIMUM IN; Precious Material: SILVER; Shape: CYLINDRICAL; Outside Diameter: 6.000 INCHES MAXIMUM IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5977-01-455-8744 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.
What is the DEMIL code for NSN 5977-01-455-8744?
NSN 5977-01-455-8744 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.