NSN 3020-01-003-1952 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-003-1952. Manufacturer of record part number: 1556-0702-1.
Also searched as3020-01-003-1952 ·
3020010031952 ·
NIIN 010031952 ·
01-003-1952 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 32908 · 1556-0702-1
Material Document and Classification: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Tooth Form: STANDARD
Pressure Angle: 20.0000 DEGREES
Material: STEEL COMP 303 OVERALL
Identification
NSN: 3020-01-003-1952
NIIN: 010031952
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 1556-0702-1
Manufacturer: Malwin Electronics Corp.
General Description
The Gear,internal, cataloged under National Stock Number 3020-01-003-1952, 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 Malwin Electronics Corp.. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3020-01-003-1952
Primary Part Number
1556-0702-1
Item Name
Gear,internal
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer
Malwin Electronics Corp.
Status
ACTIVE
Teeth Quantity
140
Precision Classification
QUALITY NUMBER 10
Teeth Type
SPUR
Material Document and Classification
QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
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 3020-01-003-1952?
NSN 3020-01-003-1952 is a Gear,internal, manufactured by Malwin Electronics Corp., classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-003-1952?
NSN 3020-01-003-1952 has 1 manufacturer part number on file: 1556-0702-1 (Malwin Electronics Corp.).
What are the specifications of 1556-0702-1?
Key specifications for 1556-0702-1: Teeth Quantity: 140; Precision Classification: QUALITY NUMBER 10; Teeth Type: SPUR; Material Document and Classification: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 7 specifications are documented in the U.S. Government catalog.
Is NSN 3020-01-003-1952 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.