General Characteristics Item Description: 12 TEETH; 16 DIAMETRAL PITCH; MATERIAL IS SAE J434, GRADE D7003
Material: IRON
Identification
NSN: 2805-01-486-9639
NIIN: 014869639
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
FSG: 28 — Engines, Turbines, and Components
General Description
The Flyweight,carrier and Gear, cataloged under National Stock Number 2805-01-486-9639, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
12 TEETH; 16 DIAMETRAL PITCH; MATERIAL IS SAE J434, GRADE D7003
Material
IRON
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
9786E83-3
3/2Design control — primary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2805-00-010-2959
2805-00-010-2959 · Item name not on file
2805-00-066-3426
TAPPET,ENGINE POPPET VALVE
2805-00-326-0797
SPRING,COUPLING FLA
2805-00-395-7778
BALL,BY-PASS VALVE
2805-00-422-9321
RING SET,PISTON
2805-00-447-9114
VALVE,POPPET,ENGINE
2805-00-448-0786
CAMSHAFT
2805-00-561-9463
GUIDE,VALVE STEM
Frequently Asked Questions
What is NSN 2805-01-486-9639?
NSN 2805-01-486-9639 is a Flyweight,carrier and Gear, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
What are the specifications of 2805-01-486-9639?
Key specifications for 2805-01-486-9639: General Characteristics Item Description: 12 TEETH; 16 DIAMETRAL PITCH; MATERIAL IS SAE J434, GRADE D7003; Material: IRON. 2 specifications are documented in the U.S. Government catalog.
Is NSN 2805-01-486-9639 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.