Cummins Inc. · NSN 3020-00-239-3878 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-239-3878 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-239-3878. Primary manufacturer part number: H9508.
3020-00-239-3878 — No Item Name Available illustration
Features
Gear,spur — FSC 3020
Teeth Quantity: 14
Pitch Diameter: 1.4000 INCHES NOMINAL IN
Body Style: PLAIN, SOLID
Style Designator: HUBLESS
Bore Nominal Diameter: 0.624 INCHES BOTH ENDS IN
Face Nominal Width: 0.500 INCHES IN
Nominal Outside Diameter: 1.599 INCHES IN
Applications
Power transmission and speed reduction
Rotary motion transfer
Torque multiplication
Applications requiring Steel Comp 4119 Overall construction
General Description
The Gear,spur, cataloged under National Stock Number 3020-00-239-3878, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
Technical Specifications
Parameter
Value
NSN
3020-00-239-3878
Primary Part Number
H9508
Item Name
Gear,spur
FSC / FSG
3020 / 30 — No Item Name Available
Manufacturer
Cummins Inc.
Status
CANCELLED
Teeth Quantity
14
Pitch Diameter
1.4000 INCHES NOMINAL IN
Body Style
PLAIN, SOLID
Style Designator
HUBLESS
Bore Nominal Diameter
0.624 INCHES BOTH ENDS IN
Face Nominal Width
0.500 INCHES IN
Nominal Outside Diameter
1.599 INCHES IN
Material
STEEL COMP 4119 OVERALL
Bore Style
PLAIN BOTH ENDS
Material Document and Classification
SAE 4119 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN 3020-00-239-3878 is a Gear,spur, manufactured by Cummins Inc., classified under FSC 3020 (No Item Name Available). Status: cancelled.
What are the part numbers for NSN 3020-00-239-3878?
NSN 3020-00-239-3878 has 3 cross-referenced part numbers: 9508 (La Gary Co), H9508 (Cummins Inc.), 9508 (Cummins Inc.).
What NSN replaces 3020-00-239-3878?
There are 10 known substitutes for 3020-00-239-3878: 3110-00-107-7555, 3040-00-510-9252, 4320-00-773-7594 and 7 more. Verify interchangeability with system specifications before substitution.
What are the specifications of H9508?
Key specifications for H9508: Teeth Quantity: 14; Pitch Diameter: 1.4000 INCHES NOMINAL IN; Body Style: PLAIN, SOLID; Style Designator: HUBLESS. 11 total characteristics are documented in the Federal Logistics Information System.
Is NSN 3020-00-239-3878 still in active supply?
NSN 3020-00-239-3878 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.