The Pulley,groove, cataloged under National Stock Number 3020-00-517-1767, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3020-00-517-1767 |
| Primary Part Number | 4127X |
| Item Name | Pulley,groove |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor |
| Status | CANCELLED |
| Securing Location | AA END |
| Groove Shape | V |
| Groove Quantity | 2 |
| Bore Length | 2.750 INCHES NOMINAL IN |
| Pitch Diameter | 15.500 INCHES NOMINAL IN |
| V Groove Angle in Deg | 38.0 |
| Groove Depth | 0.750 INCHES NOMINAL IN |
| Unable to Decode | UNABLE TO DECODE AND UNABLE TO DECODE |
| Integral Cooling Vane | INCLUDED |
| Quantity | 1 |
| Hub Outside Diameter | 2.750 INCHES NOMINAL AA END IN |
| Unable to Decode | UNABLE TO DECODE |
| Face Width | 3.000 INCHES NOMINAL IN |
| Design Form | WEBBED |
| Keying Facility Type | KEYWAY |
| Securing Method | THREADED HOLE(S) |
| Hub Outside Diameter | 2.750 INCHES NOMINAL BB END IN |
| Counterbore Feature | NOT INCLUDED |
| Hole Location | LOCATED 1-7/8 IN. FROM BB HUB FACE ON A 30 DEG ANGLE IN |
| Bore Type | STRAIGHT |
| Bearings | NOT INCLUDED |
| Bore Feature | INCLUDED |
| Web/spoke Relationship to Face Centerline | NOT OFFSET |
| Distance From Outside Flange/rim to Hub End and Location | 0.750 INCHES NOMINAL AA END IN |
| Standard V-Belt Section Designation for Which Designed | B |
| Lightening Hole | NOT INCLUDED |
| Style Designator | WEBBED OR SPOKED |
| Split Hub Feature | NOT INCLUDED |
| Material | IRON OVERALL |
| Distance From Center of Bore to Bottom of Keyway | 0.8437 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1806 | Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA) |
| C4127 | Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA) |
| 1806L | Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA) |
| 4127X PRIMARY | Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA) |
| 4127 PRIMARY | Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA) |
| C4124 | Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA) |
NSN 3020-00-517-1767 is a Pulley,groove, manufactured by Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor, classified under FSC 3020 (No Item Name Available). Status: cancelled.
NSN 3020-00-517-1767 has 6 cross-referenced part numbers: 1806 (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor), C4127 (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor), 1806L (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor), 4127X (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor), 4127 (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor) and 1 more.
There are 12 known substitutes for 3020-00-517-1767: 6515-00-406-2037, 3010-00-500-2921, 5360-00-551-6094 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4127X: Securing Location: AA END; Groove Shape: V; Groove Quantity: 2; Bore Length: 2.750 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 3020-00-517-1767 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.