The Clamp,hub, cataloged under National Stock Number 3040-00-808-0757, 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 Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 22 commercial cross-references from 17 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 | 3040-00-808-0757 |
| Primary Part Number | SM-B-498145 |
| Item Name | Clamp,hub |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | CANCELLED |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 303 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30303 ASSN STD SINGLE MATERIAL RESPONSE |
| Surface Treatment | PASSIVATE |
| Material | STEEL COMP 303 |
| Style Designator | ROUND, SINGLE BOLT SECURED |
| Plain Hole Diameter | 0.0890 INCHES NOMINAL IN |
| Bore Diameter | 0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM IN |
| Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Clamp Securing Hole Style | THREADED |
| Thickness | 0.156 INCHES NOMINAL IN |
| Nominal Thread Size | 0.086 INCHES IN |
| Outside Diameter | 0.562 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| CG113 | Tempo Instrument Inc Defense Electronics Div (USA) |
| 13084306 | Program Manager Advanced Attack Helicopter Barcom Amcpm-Aah (USA) |
| C70 | Designatronics Incorporated Div Sterling Instruments Div (USA) |
| 321794-1 | Lockheed Martin Corp Lockheed Martin Mission Systems (USA) |
| 9147C5045 | Lockheed Corp Lockheed Electronics Co Inc (USA) |
| PL1889773 PC15 | Northrop Grumman Systems Corporation (USA) |
| 419339-2 | Raytheon Company Dba Raytheon (USA) |
| C76 | Designatronics Incorporated Div Sterling Instruments Div (USA) |
| 71999-9 | Raytheon Company Div Rmd Strategic (USA) |
| SM-B-498145 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 215-002-0002 | Northrop Grumman Systems Corporation (USA) |
| SCM250 | Southern Gear & Machine Inc (USA) |
| 321794-1 | Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (USA) |
| 10548111-2 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| GX14757-8 | Unisys Corp Defense Systems C S D Field Engineering (USA) |
| 63C807-002 | Ail Systems Inc Sub of Eaton Corp (USA) |
| 9147C5045 | Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA) |
| 10179123-1 | Us Army Aviation and Missile Command (USA) |
| CG113 | B.c. Systems Inc. Dba Bc Systems Inc (USA) |
| 120568-002 | Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA) |
NSN 3040-00-808-0757 is a Clamp,hub, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 3040 (No Item Name Available). Status: cancelled.
NSN 3040-00-808-0757 has 22 cross-referenced part numbers: CG113 (Tempo Instrument Inc Defense Electronics Div), 13084306 (Program Manager Advanced Attack Helicopter Barcom Amcpm-Aah), C70 (Designatronics Incorporated Div Sterling Instruments Div), 321794-1 (Lockheed Martin Corp Lockheed Martin Mission Systems), 9147C5045 (Lockheed Corp Lockheed Electronics Co Inc) and 17 more.
There are 12 known substitutes for 3040-00-808-0757: 3110-00-100-0238, 5940-00-113-9819, 5630-00-270-1405 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for SM-B-498145: Material Document and Classification: FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 303 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30303 ASSN STD SINGLE MATERIAL RESPONSE; Surface Treatment: PASSIVATE; Material: STEEL COMP 303; Style Designator: ROUND, SINGLE BOLT SECURED. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 3040-00-808-0757 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.