The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-00-840-5348, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 25 commercial cross-references from 12 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 | 4730-00-840-5348 |
| Primary Part Number | 37454 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. |
| Status | CANCELLED |
| Bolt Circle Nominal Diameter | 5.875 INCHES IN |
| Material Document and Classification | QQ-A-601,T6 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Nominal Outside Diameter | 6.625 INCHES IN |
| Basic Shape Style | ROUND FIRST FLUID END CONNECTION |
| Material | ALUMINUM ALLOY BODY |
| Quick Disconnect Method | CAM-LOCKING ALL ENDS |
| Quick Disconnect Nominal Size | 4.000 INCHES ALL ENDS IN |
| Nondefinitive Spec/std Data | 1 CLASS |
| Bolt Hole Quantity | 8 |
| Surface Treatment Document and Classification | MIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE BODY |
| Surface Treatment | ANODIZE BODY |
| Style Designator | MALE COUPLING HALF |
| Connection Type | FLANGE FIRST FLUID END CONNECTION |
| Nominal Thickness | 0.375 INCHES IN |
| Bolt Hole Nominal Diameter | 0.438 INCHES IN |
| Connection Type | INTERNAL QUICK DISCONNECT ALL ENDS |
| Connection Style | PLAIN ALL ENDS |
| Specification/standard Data | A-A-59326/8 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 37454 | Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA) |
| 966L41NAL | Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA) |
| 633LBT-4AL | Opw Fueling Components Inc. Div Opw Fueling Components (USA) |
| MCD4124ITEM6 | Quartermaster General (USA) |
| C13200E0803 | Chief of Engineers Dept of Army (USA) |
| MS27027-17 | Dvcc, Llc (USA) |
| AA59326/8-4-A-1 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 633LB4 | Opw Fueling Components Inc. Div Opw Fueling Components (USA) |
| 0PW633LBT-4IN | Opw Fueling Components Inc. Div Opw Fueling Components (USA) |
| MS27027-17 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-C-27487 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 54264 | Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA) |
| 633LBT4INAL | Opw Fueling Components Inc. Div Opw Fueling Components (USA) |
| A-A-59326/8 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 633LB | Opw Fueling Components Inc. Div Opw Fueling Components (USA) |
| 118-22 | United Corp the (USA) |
| 0PW633LBT-4IN | Dover Resources Inc Dba Opw Engineered Systems (USA) |
| 633LB4IN | Opw Fueling Components Inc. Div Opw Fueling Components (USA) |
| 633LBT4IN | Dover Resources Inc Dba Opw Engineered Systems (USA) |
| C13200E0068 | Chief of Engineers Dept of Army (USA) |
NSN 4730-00-840-5348 is a Coupling Half,quick Disconnect, manufactured by Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp., classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-840-5348 has 25 cross-referenced part numbers: 37454 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.), 966L41NAL (Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc), 633LBT-4AL (Opw Fueling Components Inc. Div Opw Fueling Components), MCD4124ITEM6 (Quartermaster General), C13200E0803 (Chief of Engineers Dept of Army) and 20 more.
There are 12 known substitutes for 4730-00-840-5348: 5330-00-088-9166, 5136-00-293-0711, 6150-00-318-8200 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 37454: Bolt Circle Nominal Diameter: 5.875 INCHES IN; Material Document and Classification: QQ-A-601,T6 FED SPEC SINGLE MATERIAL RESPONSE BODY; Nominal Outside Diameter: 6.625 INCHES IN; Basic Shape Style: ROUND FIRST FLUID END CONNECTION. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-840-5348 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.