PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

70-1-6Gear,spur

Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products · NSN 3020-00-391-0696 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-391-0696 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-391-0696. Primary manufacturer part number: 70-1-6.
Features
  • Gear,spur — FSC 3020
  • Nominal Outside Diameter: 1.7975 INCHES IN
  • Hub Nominal Diameter: 3.750 INCHES FIRST END IN
  • Tooth Form: STANDARD
  • Bore Style: W/ 2 KEYWAYS BOTH ENDS
  • Bore Nominal Diameter: 2.562 INCHES BOTH ENDS IN
  • Material: STEEL COMP 4320 OVERALL
  • Material Document and Classification: FED-STD-66 FED STD SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Steel Comp 4320 Overall construction
General Description

The Gear,spur, cataloged under National Stock Number 3020-00-391-0696, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-00-391-0696
Primary Part Number70-1-6
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerDana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products
StatusACTIVE
Nominal Outside Diameter1.7975 INCHES IN
Hub Nominal Diameter3.750 INCHES FIRST END IN
Tooth FormSTANDARD
Bore StyleW/ 2 KEYWAYS BOTH ENDS
Bore Nominal Diameter2.562 INCHES BOTH ENDS IN
MaterialSTEEL COMP 4320 OVERALL
Material Document and ClassificationFED-STD-66 FED STD SINGLE MATERIAL RESPONSE OVERALL
Nominal Distance Between Body Face and Protruding Hub End0.8125 INCHES FIRST END IN
Hub Style DesignatorPLAIN FIRST END
Keyway Nominal Width0.375 INCHES BOTH ENDS IN
Face Nominal Width2.250 INCHES IN
Pressure Angle20.0000 DEGREES
Nominal Distance From Bore Center to Keyway Bottom1.4375 INCHES BOTH ENDS IN
Hardness Rating59.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
Style DesignatorONE PROTRUDING HUB, ONE FLUSH HUB
Pitch Diameter7.4000 INCHES NOMINAL IN
Teeth Quantity37
Body StyleWEBBED, OFFSET, SOLID
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6145-00-062-67193068472-2 INTERCHANGEABLE
Wire,electrical
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
5910-00-164-7483SCB36425 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5920-00-240-41267016 INTERCHANGEABLE
Fuse,plug
Cooper Bussmann, Llc Dba Cooper Industries
1935-00-375-29917016 INTERCHANGEABLE
Barge,refrigerated
Us Army Aviation and Missile Command
5365-00-534-041669824-7 INTERCHANGEABLE
Ring,lock,keyed
Hamilton Sundstrand Corporation Dba Collins Aerospace
5995-00-787-6059 INTERCHANGEABLE
Cable Assembly,special Purpose,e
5995-00-789-37157016 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Spencer Industries Inc
5950-00-802-3607 INTERCHANGEABLE
Coil,radio Frequency
5930-01-041-3193 INTERCHANGEABLE
Switch,code Indicating Wheel
3040-01-089-1953 INTERCHANGEABLE
Parts Kit,linear Actuating Cylin
Cross-Reference Index
Part NumberManufacturer
8677206 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
70-1-6 Machine Tool and Gear Inc (USA)
70-1-6 PRIMARY Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products (USA)
Related Parts
6145-00-062-6719INTERCHANGEABLE
WIRE,ELECTRICAL
3068472-2
5910-00-164-7483INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
SCB36425
5920-00-240-4126INTERCHANGEABLE
FUSE,PLUG
7016
1935-00-375-2991INTERCHANGEABLE
BARGE,REFRIGERATED
7016
5365-00-534-0416INTERCHANGEABLE
RING,LOCK,KEYED
69824-7
5995-00-787-6059INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
5995-00-789-3715INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
7016
5950-00-802-3607INTERCHANGEABLE
COIL,RADIO FREQUENCY
5930-01-041-3193INTERCHANGEABLE
SWITCH,CODE INDICATING WHEEL
3040-01-089-1953INTERCHANGEABLE
PARTS KIT,LINEAR ACTUATING CYLIN
4720-01-187-2257INTERCHANGEABLE
HOSE,PREFORMED
RC7016
5330-01-280-5827INTERCHANGEABLE
GASKET
330-3056

Frequently Asked Questions

What is NSN 3020-00-391-0696?

NSN 3020-00-391-0696 is a Gear,spur, manufactured by Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-391-0696?

NSN 3020-00-391-0696 has 3 cross-referenced part numbers: 8677206 (U S Army Tank Automotive Command Amsta-Im-Mm), 70-1-6 (Machine Tool and Gear Inc), 70-1-6 (Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products).

What NSN replaces 3020-00-391-0696?

There are 12 known substitutes for 3020-00-391-0696: 6145-00-062-6719, 5910-00-164-7483, 5920-00-240-4126 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 70-1-6?

Key specifications for 70-1-6: Nominal Outside Diameter: 1.7975 INCHES IN; Hub Nominal Diameter: 3.750 INCHES FIRST END IN; Tooth Form: STANDARD; Bore Style: W/ 2 KEYWAYS BOTH ENDS. 18 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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