The Pulley,groove, cataloged under National Stock Number 3020-00-887-8535, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Motorola Automotive Electronics. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-887-8535 |
| Primary Part Number | 7-72 |
| Item Name | Pulley,groove |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Motorola Automotive Electronics |
| Status | ACTIVE |
| Counterbore Location | AA END |
| Design Form | PLAIN |
| Distance From Center of Bore to Bottom of Keyway | 0.524 INCHES NOMINAL IN |
| Counterbore Feature | INCLUDED |
| Groove Quantity | 2 |
| Style Designator | PLAIN |
| Surface Treatment | PAINT |
| Material | STEEL COMP 1212 OVERALL |
| Split Hub Feature | NOT INCLUDED |
| Material Document and Classification | SAE 1112 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Lightening Hole | NOT INCLUDED |
| Keying Facility Type | KEYWAY |
| Bore Feature | INCLUDED |
| Groove Shape | V |
| Quantity | 1 |
| Integral Cooling Vane | NOT INCLUDED |
| Bore Diameter | 0.876 INCHES NOMINAL IN |
| Groove Depth | 0.640 INCHES NOMINAL IN |
| Furnished Items | KEYING FACILITY |
| Groove Width | 0.597 INCHES NOMINAL IN |
| Face Width | 1.800 INCHES NOMINAL IN |
| V Groove Angle in Deg | 36.0 |
| Outside Diameter | 3.330 INCHES NOMINAL IN |
| Bore Type | STRAIGHT |
| Keyway Width | 0.160 INCHES NOMINAL IN |
| Bore Length | 1.800 INCHES NOMINAL IN |
| Bearings | NOT INCLUDED |
| Counterbore Depth | 0.650 INCHES NOMINAL IN |
| Counterbore Diameter | 1.550 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-887-8535 is a Pulley,groove, manufactured by Motorola Automotive Electronics, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-887-8535 has 2 cross-referenced part numbers: 7-72 (Motorola Automotive Electronics), 7-45 (Motorola Automotive Electronics).
There are 12 known substitutes for 3020-00-887-8535: 3030-00-073-3598, 3110-00-100-0680, 5930-00-133-5386 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7-72: Counterbore Location: AA END; Design Form: PLAIN; Distance From Center of Bore to Bottom of Keyway: 0.524 INCHES NOMINAL IN; Counterbore Feature: INCLUDED. 29 total characteristics are documented in the Federal Logistics Information System.