The Sprocket Wheel, cataloged under National Stock Number 3020-00-671-0941, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Harsco Corp Bmy-Combat Systems Div. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-671-0941 |
| Primary Part Number | 349-0001 |
| Item Name | Sprocket Wheel |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Harsco Corp Bmy-Combat Systems Div |
| Status | ACTIVE |
| Hardness Rating Test Method | NOT RATED |
| Material | IRON CAST |
| Teeth Quantity Per Row | 42 |
| Quantity | 1 |
| Face Width | 0.750 INCHES NOMINAL IN |
| Design Form | WEBBED |
| Pitch Diameter | 5.013 INCHES NOMINAL IN |
| Furnished Items | KEYING FACILITY AND LIGHTENING HOLE |
| Keyway Width | 0.156 INCHES NOMINAL IN |
| Outside Diameter | 5.031 INCHES NOMINAL IN |
| Bore Length | 0.719 INCHES NOMINAL IN |
| Distance From Center of Bore to Bottom of Keyway | 0.580 INCHES NOMINAL IN |
| Bore Diameter | 1.000 INCHES NOMINAL IN |
| Protruding Hub Characteristic | PLAIN |
| Distance From Hub End to Flange End | 0.125 INCHES NOMINAL AA END IN |
| Hub Outside Diameter | 1.483 INCHES NOMINAL BB END IN |
| Distance From Hub End to Flange End | 0.156 INCHES NOMINAL BB END IN |
| Tooth Pitch | 0.375 INCHES NOMINAL IN |
| Bore Type | STRAIGHT |
| Teeth Row Quantity | 1 |
| Keying Facility Type | KEYWAY |
| Style Designator | WEBBED OR SPOKED |
| Hub Outside Diameter | 1.922 INCHES NOMINAL AA END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 349-0001 | Harsco Corp Bmy-Combat Systems Div (USA) |
| EAA6256A | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
| SS249 | Trw Inc Trw Intl Trade Government Sales Dept (USA) |
| EAA6256A | Ford Motor Company (USA) |
| S249 | Microtest Gear Co (USA) |
| 00349-0001 | Harsco Corp Bmy-Combat Systems Div (USA) |
NSN 3020-00-671-0941 is a Sprocket Wheel, manufactured by Harsco Corp Bmy-Combat Systems Div, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-671-0941 has 6 cross-referenced part numbers: 349-0001 (Harsco Corp Bmy-Combat Systems Div), EAA6256A (Ford Motor Co Ford Parts and Service Div Government Part Sales), SS249 (Trw Inc Trw Intl Trade Government Sales Dept), EAA6256A (Ford Motor Company), S249 (Microtest Gear Co) and 1 more.
There are 4 known substitutes for 3020-00-671-0941: 5310-00-354-5795, 5977-01-091-5926, 5340-01-197-1291 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 349-0001: Hardness Rating Test Method: NOT RATED; Material: IRON CAST; Teeth Quantity Per Row: 42; Quantity: 1. 24 total characteristics are documented in the Federal Logistics Information System.