NSN 5977-00-581-7810 · NIIN 005817810 · Part number 2664-10E47
L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products · FSC 5977 — Electrical Contact Brushes and Electrodes · FSG 59 — Electrical and Electronic Equipment Components · CAGE 00752
Government record, cited
NSN 5977-00-581-7810 — this item is cataloged by the U.S. Government under National Stock Number 5977-00-581-7810. Manufacturer of record part number: 2664-10E47.
Also searched as5977-00-581-7810 ·
5977005817810 ·
NIIN 005817810 ·
00-581-7810 ·
FSC 5977 Electrical Contact Brushes and Electrodes · CAGE 00752 · 2664-10E47
Manufacturer of record: L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
Identification
NSN: 5977-00-581-7810
NIIN: 005817810
FSC: 5977 — Electrical Contact Brushes and Electrodes
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 2664-10E47
Manufacturer: L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
General Description
The Ring,electrical Contact, cataloged under National Stock Number 5977-00-581-7810, 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 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5977-00-581-7810
Primary Part Number
2664-10E47
Item Name
Ring,electrical Contact
FSC / FSG
5977 / 59 — Electrical Contact Brushes and Electrodes
Manufacturer
L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
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
Frequently Asked Questions
What is NSN 5977-00-581-7810?
NSN 5977-00-581-7810 is a Ring,electrical Contact, manufactured by L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
What part numbers are listed for NSN 5977-00-581-7810?
NSN 5977-00-581-7810 has 1 manufacturer part number on file: 2664-10E47 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products).
What are the specifications of 2664-10E47?
Key specifications for 2664-10E47: Special Features: FUNCTION: FEED ASSEMBLY, STATIONARY BINARY; REFERENCE DATA: FIG 18A-50, T.O. 31P6-2FPS20-4, TECHNICAL MANUAL, ILLUSTRATED PARTS BREAKDOWN, RADAR SETS AN/FPS-20, PG 46 A; End Item Identification: AIR ROUTE SURVEILLANCE RADAR (ANFPS20), ROTARY JOINT ASSEMBLY. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5977-00-581-7810 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.