The Pulley,groove, cataloged under National Stock Number 3020-00-141-8342, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-141-8342 |
| Primary Part Number | 8699725 |
| Item Name | Pulley,groove |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Securing Hole Quantity | 4 |
| Thread Size | 1/4 - 20 |
| Bore Length | 1.500 INCHES NOMINAL IN |
| Bore Feature | INCLUDED |
| Material Document and Classification | QQ-S-633, FS1010-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Style Designator | WEBBED OR SPOKED |
| Bore Type | STRAIGHT |
| Design Form | WEBBED |
| Hub Outside Diameter | 1.500 INCHES NOMINAL AA END IN |
| Hub Outside Diameter | 1.120 INCHES NOMINAL BB END IN |
| Counterbore Feature | NOT INCLUDED |
| Face Width | 2.093 INCHES NOMINAL IN |
| Bearings | NOT INCLUDED |
| Securing Method | THREADED HOLE(S) |
| Unable to Decode | UNABLE TO DECODE AND UNABLE TO DECODE |
| Unable to Decode | UNABLE TO DECODE |
| Split Hub Feature | NOT INCLUDED |
| Groove Quantity | 4 |
| Hole Location | EQUALLY SPACED ON 1.875 IN. BOLT CIRCLE IN |
| Securing Location | BB END |
| Groove Width | 0.375 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN |
| Pitch Diameter | 5.000 INCHES NOMINAL IN |
| Bore Diameter | 0.6235 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM IN |
| Surface Treatment | PHOSPHATE |
| Groove Depth | 0.5325 INCHES NOMINAL IN |
| Lightening Hole | NOT INCLUDED |
| Material | STEEL COMP 1010 OVERALL |
| Outside Diameter | 5.250 INCHES NOMINAL IN |
| Integral Cooling Vane | NOT INCLUDED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-141-8342 is a Pulley,groove, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-141-8342 has 3 cross-referenced part numbers: 37511 (Prestolite Electric Inc), 37511 (Prestolite Electric Inc), 8699725 (U S Army Tank Automotive Command Amsta-Im-Mm).
There are 3 known substitutes for 3020-00-141-8342: 6685-00-248-9125, 4730-00-287-1603, 5935-00-436-7815. Verify interchangeability with system specifications before substitution.
Key specifications for 8699725: Securing Hole Quantity: 4; Thread Size: 1/4 - 20; Bore Length: 1.500 INCHES NOMINAL IN; Bore Feature: INCLUDED. 30 total characteristics are documented in the Federal Logistics Information System.