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NSN 3020-01-151-2645Government record, cited

Gear, Spur3020-01-151-2645

NSN 3020-01-151-2645 · NIIN 011512645 · Part number 6881968
Allison Transmission Inc Dba Allison Transmission, Inc · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 73342
Government record, cited
NSN 3020-01-151-2645 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-151-2645. Manufacturer of record part number: 6881968.
Also searched as  3020-01-151-2645 · 3020011512645 · NIIN 011512645 · 01-151-2645 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 73342 · 6881968 · 5730712
Nearby stock numbers  ·
Features
  • Gear,spur — FSC 3020
  • Teeth Quantity: 30
  • Body Style: PLAIN, SOLID
  • Style Designator: PROTRUDING HUB
  • Pitch Diameter: 3.2500 INCHES NOMINAL IN
  • Tooth Form: STANDARD
  • Features Provided: CASEHARDENED
  • Nominal Outside Diameter: 3.500 INCHES IN
Identification
  • NSN: 3020-01-151-2645
  • NIIN: 011512645
  • FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
  • FSG: 30 — Mechanical Power Transmission Equipment
  • Primary part number: 6881968
  • Manufacturer: Allison Transmission Inc Dba Allison Transmission, Inc
General Description

The Gear,spur, cataloged under National Stock Number 3020-01-151-2645, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Allison Transmission Inc Dba Allison Transmission, Inc. Government technical data includes 10 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
ParameterValue
NSN3020-01-151-2645
Primary Part Number6881968
Item NameGear,spur
FSC / FSG3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
ManufacturerAllison Transmission Inc Dba Allison Transmission, Inc
StatusACTIVE
Teeth Quantity30
Body StylePLAIN, SOLID
Style DesignatorPROTRUDING HUB
Pitch Diameter3.2500 INCHES NOMINAL IN
Tooth FormSTANDARD
Features ProvidedCASEHARDENED
Nominal Outside Diameter3.500 INCHES IN
Pressure Angle20.0000 DEGREES
Attachment MethodMOUNTING HOLE
Face Nominal Width2.109 INCHES IN
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
5730712 Am General Llc (USA)
6881968 PRIMARY Allison Transmission Inc Dba Allison Transmission, Inc (USA)
No interchangeability data on file.
Other items in FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3020-00-000-0091
GEAR,SPUR
3020-00-001-0027
3020-00-001-0027 · Item name not on file
3020-00-001-0028
3020-00-001-0028 · Item name not on file
3020-00-001-0063
3020-00-001-0063 · Item name not on file
3020-00-001-0064
3020-00-001-0064 · Item name not on file
3020-00-001-0066
3020-00-001-0066 · Item name not on file
3020-00-001-0071
3020-00-001-0071 · Item name not on file
3020-00-001-0072
3020-00-001-0072 · Item name not on file

Frequently Asked Questions

What is NSN 3020-01-151-2645?

NSN 3020-01-151-2645 is a Gear,spur, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What part numbers are listed for NSN 3020-01-151-2645?

NSN 3020-01-151-2645 has 2 manufacturer part numbers on file: 5730712 (Am General Llc), 6881968 (Allison Transmission Inc Dba Allison Transmission, Inc).

What are the specifications of 6881968?

Key specifications for 6881968: Teeth Quantity: 30; Body Style: PLAIN, SOLID; Style Designator: PROTRUDING HUB; Pitch Diameter: 3.2500 INCHES NOMINAL IN. 10 specifications are documented in the U.S. Government catalog.

Is NSN 3020-01-151-2645 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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