Nominal Distance Between Body Face and Protruding Hub End: 0.062 INCHES SECOND END IN
Nominal Distance Between Body Face and Protruding Hub End: 0.152 INCHES FIRST END IN
Identification
NSN: 3020-00-137-8016
NIIN: 001378016
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
General Description
The Gear,antibacklash,spur, cataloged under National Stock Number 3020-00-137-8016, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government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
3020-00-137-8016
Item Name
Gear,antibacklash,spur
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Status
ACTIVE
Bore Nominal Diameter
0.090 INCHES BOTH ENDS IN
Hub Nominal Diameter
0.360 INCHES FIRST END IN
Hub Nominal Diameter
0.311 INCHES SECOND END IN
Teeth Quantity
92
Bore Style
PLAIN BOTH ENDS
Nominal Distance Between Body Face and Protruding Hub End
0.062 INCHES SECOND END IN
Nominal Distance Between Body Face and Protruding Hub End
0.152 INCHES FIRST END IN
Style Designator
PROTRUDING HUBS
Material Document and Classification
QQ-S-764,TYPE 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Pitch Diameter
0.9573 INCHES MINIMUM AND 0.9583 INCHES MAXIMUM IN
Hub Style Designator
PINNED SECOND END
Hub Style Designator
PLAIN FIRST END
Nominal Outside Diameter
0.978 INCHES IN
Surface Treatment
PASSIVATE OVERALL
Pressure Angle
20.0000 DEGREES
Material
STEEL COMP 303 OVERALL
Face Nominal Width
0.116 INCHES IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL Q — CCL Item — Commerce Control List
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
1020-00-210-1627733396PC8POSSIBLE MATCH
DISK
Possible match (shared part number)Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4320-00-398-808110619POSSIBLE MATCH
RING,WEARING
Possible match (shared part number)Rps-Fl, Inc. Dba Rps Inc
3010-00-585-1671POSSIBLE MATCH
INSERT,FLEXIBLE COUPLING
Possible match (shared part number)
5360-01-171-118810619POSSIBLE MATCH
SPRING
Possible match (shared part number)Consolidated Sewing Machine Corp
2940-01-355-12551265-00PPOSSIBLE MATCH
FILTER ELEMENT,FLUID
Possible match (shared part number)Portaco, Inc.
4820-01-451-381410619POSSIBLE MATCH
VALVE,ROTARY,SELECTOR
Possible match (shared part number)North American Controls Inc Dba North American Controls Inc
6525-01-571-3615453566077882POSSIBLE MATCH
SWITCH,TILT,CT SCANNER
Possible match (shared part number)Phillips Medical Systems North America Co
5985-01-682-542410619POSSIBLE MATCH
PANEL,RADOME
Possible match (shared part number)Gatr Technologies, Inc.
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
10619
3/2Design control — primary reference
U.S. Government activity
Related Parts
1020-00-210-1627POSSIBLE MATCH
DISK
733396PC8
4320-00-398-8081POSSIBLE MATCH
RING,WEARING
10619
3010-00-585-1671POSSIBLE MATCH
INSERT,FLEXIBLE COUPLING
5360-01-171-1188POSSIBLE MATCH
SPRING
10619
2940-01-355-1255POSSIBLE MATCH
FILTER ELEMENT,FLUID
1265-00P
4820-01-451-3814POSSIBLE MATCH
VALVE,ROTARY,SELECTOR
10619
6525-01-571-3615POSSIBLE MATCH
SWITCH,TILT,CT SCANNER
453566077882
5985-01-682-5424POSSIBLE MATCH
PANEL,RADOME
10619
Frequently Asked Questions
What is NSN 3020-00-137-8016?
NSN 3020-00-137-8016 is a Gear,antibacklash,spur, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What NSN replaces 3020-00-137-8016?
8 possible matches (shared part number, not a government interchangeability claim): 1020-00-210-1627, 4320-00-398-8081, 3010-00-585-1671. Verify interchangeability with system specifications before substitution.
What are the specifications of 3020-00-137-8016?
Key specifications for 3020-00-137-8016: Bore Nominal Diameter: 0.090 INCHES BOTH ENDS IN; Hub Nominal Diameter: 0.360 INCHES FIRST END IN; Hub Nominal Diameter: 0.311 INCHES SECOND END IN; Teeth Quantity: 92. 17 specifications are documented in the U.S. Government catalog.
Is NSN 3020-00-137-8016 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.
What is the DEMIL code for NSN 3020-00-137-8016?
NSN 3020-00-137-8016 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.