The Pulley,groove, cataloged under National Stock Number 3020-00-277-1126, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3020-00-277-1126 |
| Primary Part Number | P7034 |
| Item Name | Pulley,groove |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | CANCELLED |
| Unable to Decode | UNABLE TO DECODE |
| Groove Depth | 0.313 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN |
| Groove Width | 0.313 INCHES NOMINAL IN |
| Outside Diameter | 4.990 INCHES MINIMUM AND 5.010 INCHES MAXIMUM IN |
| Distance From Outside Flange/rim to Hub End and Location | 0.054 INCHES MINIMUM BOTH ENDS AND 0.064 INCHES MAXIMUM BOTH ENDS IN |
| Style Designator | PLAIN |
| Groove Shape | U |
| Split Hub Feature | NOT INCLUDED |
| Bearing Type | BALL |
| Counterbore Feature | NOT INCLUDED |
| Bore Feature | INCLUDED |
| Groove Quantity | 1 |
| Integral Cooling Vane | NOT INCLUDED |
| Face Width | 0.493 INCHES MINIMUM AND 0.507 INCHES MAXIMUM IN |
| Design Form | PLAIN |
| Hub Outside Diameter | 0.591 INCHES NOMINAL BOTH ENDS IN |
| Bore Type | STRAIGHT |
| Unable to Decode | UNABLE TO DECODE |
| Bearing Quantity | 1 |
| Bearings | INCLUDED |
| Lightening Hole | NOT INCLUDED |
| Bore Length | 0.615 INCHES MINIMUM AND 0.620 INCHES MAXIMUM IN |
| Groove Radius | 0.140 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN |
| Bore Diameter | 0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| P7034 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| AN210-5A | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| 24566-5B | Atco Pulley Corp |
| MS24566-5B | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 24566-5B | Witco Chemical Corp Allied Kelite Products Div (USA) |
| MIL-DTL-7034/4 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS24566-5B | Arvan, Inc. Dba Aerospace Division (USA) |
| AN210-5B | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| 24566-5B | Ralmark Co (USA) |
NSN 3020-00-277-1126 is a Pulley,groove, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 3020 (No Item Name Available). Status: cancelled.
NSN 3020-00-277-1126 has 9 cross-referenced part numbers: P7034 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), AN210-5A (Aeronautical Standards Group Dept of Navy and Air Force), 24566-5B (Atco Pulley Corp), MS24566-5B (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 24566-5B (Witco Chemical Corp Allied Kelite Products Div) and 4 more.
There are 5 known substitutes for 3020-00-277-1126: 3020-00-277-1128, 3020-00-277-1130, 3020-00-277-1387 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for P7034: Unable to Decode: UNABLE TO DECODE; Groove Depth: 0.313 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN; Groove Width: 0.313 INCHES NOMINAL IN; Outside Diameter: 4.990 INCHES MINIMUM AND 5.010 INCHES MAXIMUM IN. 25 total characteristics are documented in the Federal Logistics Information System.
NSN 3020-00-277-1126 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.