The Collar,shaft, cataloged under National Stock Number 3040-00-720-3277, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Roller Bearing Co of America, Inc Div Pic Design. Government technical data includes 13 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3040-00-720-3277 |
| Primary Part Number | C1-1 |
| Item Name | Collar,shaft |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Roller Bearing Co of America, Inc Div Pic Design |
| Status | CANCELLED |
| Screw Thread Series Designator and Location | SINGLE HOLE UNIFIED NATIONAL COARSE (UNC) |
| Style Designator | ROUND W/SINGLE CHAMFER |
| Surface Treatment | PASSIVATE |
| Nominal Thread Size | 0.086 INCHES SINGLE HOLE IN |
| Material | STEEL COMP 303 AND STEEL COMP 303SE |
| Securing Hole Type and Location | THREADED ALL HOLES |
| Material Document and Classification | QQ-S-764, TYPE 303-CANCELED FED SPEC 1ST MATERIAL RESPONSE AND QQ-S-764, TYPE 303SE-CANCELED FED SPEC 2ND MATERIAL RESPONSE |
| Securing Hole Quantity | 1 |
| Chamfer Angle in Deg | 45.0 |
| Outside Diameter | 0.312 INCHES NOMINAL IN |
| Largest Diameter Length | 0.150 INCHES NOMINAL IN |
| Thickness | 0.180 INCHES NOMINAL IN |
| Bore Diameter | 0.1248 INCHES MINIMUM AND 0.1253 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10034211 | Us Army Aviation and Missile Command (USA) |
| 419244-1 | Raytheon Company Dba Raytheon (USA) |
| C1-1 PRIMARY | Roller Bearing Co of America, Inc Div Pic Design (USA) |
| C308019000 | Kearfott Corporation Div Guidance and Navigation Division (USA) |
| 10594793-1 | Us Army Aviation and Missile Command (USA) |
| 10320326 | Us Army Aviation and Missile Command (USA) |
| 12-119-01-001 | Northrop Grumman Systems Corporation (USA) |
| 500151 | Aimtron Systems, Llc (USA) |
| 500151 | Cardion Inc (USA) |
NSN 3040-00-720-3277 is a Collar,shaft, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 3040 (No Item Name Available). Status: cancelled.
NSN 3040-00-720-3277 has 9 cross-referenced part numbers: 10034211 (Us Army Aviation and Missile Command), 419244-1 (Raytheon Company Dba Raytheon), C1-1 (Roller Bearing Co of America, Inc Div Pic Design), C308019000 (Kearfott Corporation Div Guidance and Navigation Division), 10594793-1 (Us Army Aviation and Missile Command) and 4 more.
There are 12 known substitutes for 3040-00-720-3277: 4730-00-254-6462, 5950-00-412-2493, 5330-00-641-0986 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for C1-1: Screw Thread Series Designator and Location: SINGLE HOLE UNIFIED NATIONAL COARSE (UNC); Style Designator: ROUND W/SINGLE CHAMFER; Surface Treatment: PASSIVATE; Nominal Thread Size: 0.086 INCHES SINGLE HOLE IN. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 3040-00-720-3277 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.