NSN 5977-00-617-7181 · NIIN 006177181 · Part number 7414310G1
Lockheed Martin Corporation Div Rms · FSC 5977 — Electrical Contact Brushes and Electrodes · FSG 59 — Electrical and Electronic Equipment Components · CAGE 03538
Government record, cited
NSN 5977-00-617-7181 — this item is cataloged by the U.S. Government under National Stock Number 5977-00-617-7181. Manufacturer of record part number: 7414310G1.
Also searched as5977-00-617-7181 ·
5977006177181 ·
NIIN 006177181 ·
00-617-7181 ·
FSC 5977 Electrical Contact Brushes and Electrodes · CAGE 03538 · 7414310G1
FSC Application Data: NONAIRBORNE RADAR SET EXC FC AND GM
Overall Diameter: 10.775 INCHES MINIMUM AND 10.800 INCHES MAXIMUM IN
Supplementary Features: PROVIDES ELEC CONTACT FOR ANTENNA SUBASSY
Shape: DISK
Outside Diameter: 10.775 INCHES MINIMUM AND 10.800 INCHES MAXIMUM IN
Inside Diameter: 10.495 INCHES MINIMUM AND 10.500 INCHES MAXIMUM IN
Mounting Configuration: FRICTION MTD
Identification
NSN: 5977-00-617-7181
NIIN: 006177181
FSC: 5977 — Electrical Contact Brushes and Electrodes
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 7414310G1
Manufacturer: Lockheed Martin Corporation Div Rms
General Description
The Ring,electrical Contact, cataloged under National Stock Number 5977-00-617-7181, 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 Lockheed Martin Corporation Div Rms. Government technical data includes 8 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
5977-00-617-7181
Primary Part Number
7414310G1
Item Name
Ring,electrical Contact
FSC / FSG
5977 / 59 — Electrical Contact Brushes and Electrodes
Manufacturer
Lockheed Martin Corporation Div Rms
Status
ACTIVE
FSC Application Data
NONAIRBORNE RADAR SET EXC FC AND GM
Overall Diameter
10.775 INCHES MINIMUM AND 10.800 INCHES MAXIMUM IN
Supplementary Features
PROVIDES ELEC CONTACT FOR ANTENNA SUBASSY
Shape
DISK
Outside Diameter
10.775 INCHES MINIMUM AND 10.800 INCHES MAXIMUM IN
Inside Diameter
10.495 INCHES MINIMUM AND 10.500 INCHES MAXIMUM 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 5977-00-617-7181?
NSN 5977-00-617-7181 is a Ring,electrical Contact, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
What part numbers are listed for NSN 5977-00-617-7181?
NSN 5977-00-617-7181 has 2 manufacturer part numbers on file: 7414310G1 (Lockheed Martin Corporation Div Rms), 7414310G1 (General Electric Company).
What are the specifications of 7414310G1?
Key specifications for 7414310G1: FSC Application Data: NONAIRBORNE RADAR SET EXC FC AND GM; Overall Diameter: 10.775 INCHES MINIMUM AND 10.800 INCHES MAXIMUM IN; Supplementary Features: PROVIDES ELEC CONTACT FOR ANTENNA SUBASSY; Shape: DISK. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5977-00-617-7181 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.