The Clamp,hub, cataloged under National Stock Number 3040-00-756-1070, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 11 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 | 3040-00-756-1070 |
| Primary Part Number | 10392450-1 |
| Item Name | Clamp,hub |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | CANCELLED |
| Clamp Securing Hole Style | THREADED |
| Furnished Items and Quantity | 1 SOCKET HEAD CAP SCREW |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 1020 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1020 ASSN STD SINGLE MATERIAL RESPONSE |
| Style Designator | RECTANGULAR, SINGLE BOLT SECURED |
| Material | STEEL COMP 1020 |
| Thickness | 0.240 INCHES NOMINAL IN |
| Distance From Bore Centerline to End | 0.406 INCHES NOMINAL IN |
| Bore Diameter | 0.3120 INCHES NOMINAL IN |
| Nominal Thread Size | 0.138 INCHES IN |
| Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| L1-3 | Omex (USA) |
| CG53 | Secs Inc (USA) |
| 10392450-1 PRIMARY | Us Army Aviation and Missile Command (USA) |
| CG3-32 | W. M. Berg, Inc. (USA) |
| L1-3 PRIMARY | Roller Bearing Co of America, Inc Div Pic Design (USA) |
| 342B17232-1 | Cooper R Jr Inc (USA) |
| NGX14760-12 | Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (USA) |
| C95 | Designatronics Incorporated Div Sterling Instruments Div (USA) |
| NGX14760-3 | Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (USA) |
| C85 PRIMARY | Designatronics Incorporated Div Sterling Instruments Div (USA) |
| SM-A-948058-8 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 990B056059 | L3 Technologies, Inc. Div L3 Keo (USA) |
| L1-3 | General Metals Powder Co (USA) |
| 10607515-1 | Us Army Aviation and Missile Command (USA) |
| SMB209513-3 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
NSN 3040-00-756-1070 is a Clamp,hub, manufactured by Us Army Aviation and Missile Command, classified under FSC 3040 (No Item Name Available). Status: cancelled.
NSN 3040-00-756-1070 has 15 cross-referenced part numbers: L1-3 (Omex), CG53 (Secs Inc), 10392450-1 (Us Army Aviation and Missile Command), CG3-32 (W. M. Berg, Inc.), L1-3 (Roller Bearing Co of America, Inc Div Pic Design) and 10 more.
There are 12 known substitutes for 3040-00-756-1070: 4730-00-073-2151, 5950-00-093-0514, 3110-00-144-8482 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 10392450-1: Clamp Securing Hole Style: THREADED; Furnished Items and Quantity: 1 SOCKET HEAD CAP SCREW; Material Document and Classification: FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 1020 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1020 ASSN STD SINGLE MATERIAL RESPONSE; Style Designator: RECTANGULAR, SINGLE BOLT SECURED. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 3040-00-756-1070 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.