NSN 3020-01-408-9987 · NIIN 014089987 · Part number 800895-1
Hamilton Sundstrand Corporation Dba Collins Aerospace · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 73030
Government record, cited
NSN 3020-01-408-9987 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-408-9987. Manufacturer of record part number: 800895-1.
Also searched as3020-01-408-9987 ·
3020014089987 ·
NIIN 014089987 ·
01-408-9987 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 73030 · 800895-1
Material Document and Classification: HS2776 MFR REF SINGLE MATERIAL RESPONSE OVERALL
Pitch Diameter: 1.6250 INCHES NOMINAL IN
Nominal Outside Diameter: 1.676 INCHES IN
Pressure Angle: 25.0000 DEGREES
Material: STEEL OVERALL
Identification
NSN: 3020-01-408-9987
NIIN: 014089987
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 800895-1
Manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace
General Description
The Gear,antibacklash,spur, cataloged under National Stock Number 3020-01-408-9987, 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 Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 7 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
Parameter
Value
NSN
3020-01-408-9987
Primary Part Number
800895-1
Item Name
Gear,antibacklash,spur
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer
Hamilton Sundstrand Corporation Dba Collins Aerospace
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (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 3020-01-408-9987?
NSN 3020-01-408-9987 is a Gear,antibacklash,spur, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-408-9987?
NSN 3020-01-408-9987 has 2 manufacturer part numbers on file: 800895-1 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 800895-1 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
What are the specifications of 800895-1?
Key specifications for 800895-1: Bore Nominal Diameter: 0.250 INCHES BOTH ENDS IN; Teeth Quantity: 8; Material Document and Classification: HS2776 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Pitch Diameter: 1.6250 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 3020-01-408-9987 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.