The Collar,shaft, cataloged under National Stock Number 3040-00-529-1136, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3040-00-529-1136 |
| Primary Part Number | A458-730 |
| Item Name | Collar,shaft |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple |
| Status | CANCELLED |
| Screw Thread Series Designator and Location | 2ND HOLE UNIFIED NATIONAL COARSE (UNC) |
| Angle Between Centerlines of Securing Holes in Deg | 90.0 |
| Material Document and Classification | QQ-B-626, ALLOY 230, 1/2H FED SPEC SINGLE MATERIAL RESPONSE |
| Surface Treatment | NICKEL |
| Style Designator | PLAIN ROUND |
| Material | COPPER ALLOY 230 |
| Hole Diameter and Location | 0.0625 INCHES NOMINAL 1ST HOLE IN |
| Securing Hole Type and Location | UNTHREADED 1ST HOLE AND THREADED 2ND HOLE |
| Nominal Thread Size | 0.112 INCHES THREAD IN |
| Bore Diameter | 0.2500 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN |
| Outside Diameter | 0.437 INCHES NOMINAL IN |
| Thickness | 0.375 INCHES NOMINAL IN |
| Securing Hole Quantity | 2 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A458-730 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA) |
| A458-730 | Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA) |
| 43P200735 | Herley Chicago Dba Stewart Warner Electronics (USA) |
| 85353 | Mcdonnell Douglas Corp Mcdonnell Douglas Aerospace Opns West (USA) |
| 85353 | The Boeing Company Div Defense (USA) |
| 458-730 | Scomill Inc (USA) |
NSN 3040-00-529-1136 is a Collar,shaft, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple, classified under FSC 3040 (No Item Name Available). Status: cancelled.
NSN 3040-00-529-1136 has 6 cross-referenced part numbers: A458-730 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple), A458-730 (Northrop Grumman Systems Corporation Div Es Defensive Systems Division), 43P200735 (Herley Chicago Dba Stewart Warner Electronics), 85353 (Mcdonnell Douglas Corp Mcdonnell Douglas Aerospace Opns West), 85353 (The Boeing Company Div Defense) and 1 more.
There are 2 known substitutes for 3040-00-529-1136: 5961-00-081-6103, 5365-01-398-2359. Verify interchangeability with system specifications before substitution.
Key specifications for A458-730: Screw Thread Series Designator and Location: 2ND HOLE UNIFIED NATIONAL COARSE (UNC); Angle Between Centerlines of Securing Holes in Deg: 90.0; Material Document and Classification: QQ-B-626, ALLOY 230, 1/2H FED SPEC SINGLE MATERIAL RESPONSE; Surface Treatment: NICKEL. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 3040-00-529-1136 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.