General Characteristics Item Description: STEEL;1.350 IN. THK;6.125 IN. LG;10 SPLINES,0.880 IN. LG,1.750 IN. BY 1.505 IN. DIA IN
Identification
NSN: 5930-01-109-6950
NIIN: 011096950
FSC: 5930 — Switches
FSG: 59 — Electrical and Electronic Equipment Components
General Description
The Arm,switch Actuator, cataloged under National Stock Number 5930-01-109-6950, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5930-01-109-6950
Item Name
Arm,switch Actuator
FSC / FSG
5930 / 59 — Switches
Status
ACTIVE
General Characteristics Item Description
STEEL;1.350 IN. THK;6.125 IN. LG;10 SPLINES,0.880 IN. LG,1.750 IN. BY 1.505 IN. DIA IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL Q — CCL Item — Commerce Control List
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items9
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3040-01-122-44024675675-0001APOSSIBLE MATCH
GEARSHAFT,BEVEL
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
3040-01-123-3124300-4684422 ITEM 4POSSIBLE MATCH
GEARSHAFT,SPUR
Possible match (shared part number)Naval Ship Systems Command
3020-01-124-751187643-6903ITEM5POSSIBLE MATCH
GEAR,SPUR
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4820-01-158-8622522-4675675 ITEM10,11POSSIBLE MATCH
CROSS SLIDE,UPPER,OPERATOR,VALVE
Possible match (shared part number)Naval Ship Systems Command
3040-01-182-7874522-4675675ITEM3POSSIBLE MATCH
GEARSHAFT,SPUR
Possible match (shared part number)Naval Sea Systems Command
3020-01-183-4774522-4675675ITEM2POSSIBLE MATCH
GEAR,BEVEL
Possible match (shared part number)Naval Sea Systems Command
3020-01-232-717987643-6903 ITEM 1,2POSSIBLE MATCH
GEAR SET,BEVEL,MATCHED
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
3020-01-247-26384675675-0021POSSIBLE MATCH
GEAR,BEVEL
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
3040-01-248-728087643-6903 ITEM 3POSSIBLE MATCH
GEARSHAFT,SPUR
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
522-4675675
D/9Drawing number reference only
U.S. Government activity
87643-6903ITEM12
3/2Design control — primary reference
U.S. Government activity
522-4675675ITEM12
5/2Secondary reference
U.S. Government activity
Related Parts
3040-01-122-4402POSSIBLE MATCH
GEARSHAFT,BEVEL
4675675-0001A
3040-01-123-3124POSSIBLE MATCH
GEARSHAFT,SPUR
300-4684422 ITEM 4
3020-01-124-7511POSSIBLE MATCH
GEAR,SPUR
87643-6903ITEM5
4820-01-158-8622POSSIBLE MATCH
CROSS SLIDE,UPPER,OPERATOR,VALVE
522-4675675 ITEM10,11
3040-01-182-7874POSSIBLE MATCH
GEARSHAFT,SPUR
522-4675675ITEM3
3020-01-183-4774POSSIBLE MATCH
GEAR,BEVEL
522-4675675ITEM2
3020-01-232-7179POSSIBLE MATCH
GEAR SET,BEVEL,MATCHED
87643-6903 ITEM 1,2
3020-01-247-2638POSSIBLE MATCH
GEAR,BEVEL
4675675-0021
3040-01-248-7280POSSIBLE MATCH
GEARSHAFT,SPUR
87643-6903 ITEM 3
Frequently Asked Questions
What is NSN 5930-01-109-6950?
NSN 5930-01-109-6950 is a Arm,switch Actuator, classified under FSC 5930, Switches. Status: active.
What NSN replaces 5930-01-109-6950?
9 possible matches (shared part number, not a government interchangeability claim): 3040-01-122-4402, 3040-01-123-3124, 3020-01-124-7511. Verify interchangeability with system specifications before substitution.
What are the specifications of 5930-01-109-6950?
Key specifications for 5930-01-109-6950: General Characteristics Item Description: STEEL;1.350 IN. THK;6.125 IN. LG;10 SPLINES,0.880 IN. LG,1.750 IN. BY 1.505 IN. DIA IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 5930-01-109-6950 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 5930-01-109-6950?
NSN 5930-01-109-6950 has DEMIL Code Q. 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.