NSN 5977-01-691-0394 · NIIN 016910394 · Part number 3F1C
Setra Systems, Inc. Dba Gems Sensors · FSC 5977 — Electrical Contact Brushes and Electrodes · FSG 59 — Electrical and Electronic Equipment Components · CAGE 04034
Government record, cited
NSN 5977-01-691-0394 — this item is cataloged by the U.S. Government under National Stock Number 5977-01-691-0394. Manufacturer of record part number: 3F1C.
Also searched as5977-01-691-0394 ·
5977016910394 ·
NIIN 016910394 ·
01-691-0394 ·
FSC 5977 Electrical Contact Brushes and Electrodes · CAGE 04034 · 3F1C
Nearby stock numbers← 5977-01-688-0136 Ground Unit
·
5977-01-692-1567 Ring Assembly, Electrical Contact →
Features
Holder,electrode — FSC 5977
Overall Diameter: 4.5 INCHES NOMINAL IN
Material: STEEL CORROSION RESISTING LOCATION NOT OTHERWISE SPECIFIED
1 manufacturer part number on file
Manufacturer of record: Setra Systems, Inc. Dba Gems Sensors
Identification
NSN: 5977-01-691-0394
NIIN: 016910394
FSC: 5977 — Electrical Contact Brushes and Electrodes
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 3F1C
Manufacturer: Setra Systems, Inc. Dba Gems Sensors
General Description
The Holder,electrode, cataloged under National Stock Number 5977-01-691-0394, 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 Setra Systems, Inc. Dba Gems Sensors. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 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
5977-01-691-0394
Primary Part Number
3F1C
Item Name
Holder,electrode
FSC / FSG
5977 / 59 — Electrical Contact Brushes and Electrodes
Manufacturer
Setra Systems, Inc. Dba Gems Sensors
Status
ACTIVE
Overall Diameter
4.5 INCHES NOMINAL IN
Material
STEEL CORROSION RESISTING LOCATION NOT OTHERWISE SPECIFIED
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 5977-01-691-0394?
NSN 5977-01-691-0394 is a Holder,electrode, manufactured by Setra Systems, Inc. Dba Gems Sensors, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
What part numbers are listed for NSN 5977-01-691-0394?
NSN 5977-01-691-0394 has 1 manufacturer part number on file: 3F1C (Setra Systems, Inc. Dba Gems Sensors).
What are the specifications of 3F1C?
Key specifications for 3F1C: Overall Diameter: 4.5 INCHES NOMINAL IN; Overall Length: 1.0 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: WARRIC ELECTRODE FITTING; Material: STEEL CORROSION RESISTING LOCATION NOT OTHERWISE SPECIFIED. 2 specifications are documented in the U.S. Government catalog.
Is NSN 5977-01-691-0394 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.