PartsTable TECHNICAL DATA SHEET
NSN 2920-01-663-3050Government record, cited

Switch, Engine Starter, Electrical2920-01-663-3050

NSN 2920-01-663-3050 · NIIN 016633050 · Part number SB9152
Cummins Inc. · FSC 2920 — Engine Electrical System Components, Nonaircraft · FSG 29 — Engine Accessories · CAGE 15434
Government record, cited
NSN 2920-01-663-3050 — this item is cataloged by the U.S. Government under National Stock Number 2920-01-663-3050. Manufacturer of record part number: SB9152.
Also searched as  2920-01-663-3050 · 2920016633050 · NIIN 016633050 · 01-663-3050 · FSC 2920 Engine Electrical System Components, Nonaircraft · CAGE 15434 · SB9152 · 40108974
Nearby stock numbers  ·
Features
  • Switch,engine Starter,electrical — FSC 2920
  • Usage Design: STARTER MOTOR CONTACT TERMINAL
  • Contact Break Type: DOUBLE
  • 3 manufacturer part numbers on file
  • Manufacturer of record: Cummins Inc.
Identification
  • NSN: 2920-01-663-3050
  • NIIN: 016633050
  • FSC: 2920 — Engine Electrical System Components, Nonaircraft
  • FSG: 29 — Engine Accessories
  • Primary part number: SB9152
  • Manufacturer: Cummins Inc.
General Description

The Switch,engine Starter,electrical, cataloged under National Stock Number 2920-01-663-3050, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Cummins Inc.. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2920-01-663-3050
Primary Part NumberSB9152
Item NameSwitch,engine Starter,electrical
FSC / FSG2920 / 29 — Engine Electrical System Components, Nonaircraft
ManufacturerCummins Inc.
StatusACTIVE
Usage DesignSTARTER MOTOR CONTACT TERMINAL
Contact Break TypeDOUBLE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
40108974 Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt) (GBR)
SB9152 Alnmaritec Ltd (GBR)
SB9152 PRIMARY Cummins Inc. (USA)
No interchangeability data on file.
Other items in FSC 2920 — Engine Electrical System Components, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2920-00-003-5173
2920-00-003-5173 · Item name not on file
2920-00-005-1596
2920-00-005-1596 · Item name not on file
2920-00-035-6718
2920-00-035-6718 · Item name not on file
2920-00-158-2674
REGULATOR,ENGINE GENERATOR
2920-00-255-4938
REGULATOR,ENGINE GENERATOR
2920-00-424-3259
PLATE ASSEMBLY,SEAL
2920-00-424-3259
PLATE ASSEMBLY,SEAL
2920-00-424-3259
PLATE ASSEMBLY,SEAL

Frequently Asked Questions

What is NSN 2920-01-663-3050?

NSN 2920-01-663-3050 is a Switch,engine Starter,electrical, manufactured by Cummins Inc., classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.

What part numbers are listed for NSN 2920-01-663-3050?

NSN 2920-01-663-3050 has 3 manufacturer part numbers on file: 40108974 (Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt)), SB9152 (Alnmaritec Ltd), SB9152 (Cummins Inc.).

What are the specifications of SB9152?

Key specifications for SB9152: Usage Design: STARTER MOTOR CONTACT TERMINAL; Contact Break Type: DOUBLE. 2 specifications are documented in the U.S. Government catalog.

Is NSN 2920-01-663-3050 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.
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