The Pulley,groove, cataloged under National Stock Number 3020-01-219-8314, 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 The Boeing Company Div Defense. Government technical data includes 23 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-219-8314 |
| Primary Part Number | 75A352214-1005 |
| Item Name | Pulley,groove |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Integral Cooling Vane | NOT INCLUDED |
| Bore Feature | INCLUDED |
| Split Hub Feature | NOT INCLUDED |
| Bore Length | 0.335 INCHES MINIMUM AND 0.355 INCHES MAXIMUM IN |
| Design Form | PLAIN |
| Groove Radius | 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN |
| Groove Shape | U |
| Outside Diameter | 1.745 INCHES MINIMUM AND 1.755 INCHES MAXIMUM IN |
| Style Designator | PLAIN |
| Material Document and Classification | QQ-A-225/9, ALLOY 7075, T7351 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Pitch Diameter | 1.433 INCHES MINIMUM AND 1.443 INCHES MAXIMUM IN |
| Groove Depth | 0.156 INCHES NOMINAL IN |
| Bore Type | STRAIGHT |
| Bearings | INCLUDED |
| Groove Quantity | 2 |
| Bearing Type | BALL |
| Counterbore Feature | NOT INCLUDED |
| Bore Diameter | 0.9004 INCHES MINIMUM AND 0.9009 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY 7075 BODY |
| Face Width | 0.420 INCHES NOMINAL IN |
| Groove Width | 0.161 INCHES NOMINAL IN |
| Furnished Items and Quantity | BEARING,MS27640-4 |
| Lightening Hole | NOT INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 75A352214-1005 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 75A352214 | D/9 Drawing number reference only The Boeing Company Div Defense |
NSN 3020-01-219-8314 is a Pulley,groove, manufactured by The Boeing Company Div Defense, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-219-8314 has 1 manufacturer part number on file: 75A352214-1005 (The Boeing Company Div Defense).
Key specifications for 75A352214-1005: Integral Cooling Vane: NOT INCLUDED; Bore Feature: INCLUDED; Split Hub Feature: NOT INCLUDED; Bore Length: 0.335 INCHES MINIMUM AND 0.355 INCHES MAXIMUM IN. 23 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 3020-01-219-8314 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.