The Impeller,pump,centrifugal, cataloged under National Stock Number 2930-00-105-3303, is classified within Federal Supply Class 2930 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings). Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2930-00-105-3303 |
| Primary Part Number | 2930NR0278 |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 2930 / 29 — No Item Name Available |
| Manufacturer | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| Status | ACTIVE |
| Keyway Width | 0.1885 INCHES MINIMUM AND 0.1905 INCHES MAXIMUM IN |
| Hub Length | 1.375 INCHES MINIMUM AND 1.438 INCHES MAXIMUM IN |
| Design Type | SINGLE WIDTH |
| Material | COPPER ALLOY 952 |
| Material Document and Classification | SAE 68A ASSN STD SINGLE MATERIAL RESPONSE A |
| Blade Type | BACKWARD CURVE |
| Blade Quantity | 6 |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Keyway Quantity | 1 |
| Overall Diameter | 6.960 INCHES MINIMUM AND 7.000 INCHES MAXIMUM IN |
| Hub Bore Diameter | 0.874 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN |
| Keyway Type | STRAIGHT |
| Mounting Method | KEY |
| Hub Location | CENTER OF BLADES |
| Keyway Depth | 0.0895 INCHES MINIMUM AND 0.0955 INCHES MAXIMUM IN |
| Keyway Length | 1.406 INCHES MINIMUM AND 1.438 INCHES MAXIMUM IN |
| Hub Projection Length Beyond Wheel Side | 0.125 INCHES NOMINAL IN |
| Hub Quantity | 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 840-70063 | Wheeler Fleet Solutions, Co. (USA) |
| 700063 | Dresser, Llc (USA) |
| 2930NR0278 PRIMARY | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
NSN 2930-00-105-3303 is a Impeller,pump,centrifugal, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings), classified under FSC 2930 (No Item Name Available). Status: active.
NSN 2930-00-105-3303 has 3 cross-referenced part numbers: 840-70063 (Wheeler Fleet Solutions, Co.), 700063 (Dresser, Llc), 2930NR0278 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)).
There are 6 known substitutes for 2930-00-105-3303: 3110-00-155-8448, 5360-00-597-1064, 5935-00-818-7134 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2930NR0278: Keyway Width: 0.1885 INCHES MINIMUM AND 0.1905 INCHES MAXIMUM IN; Hub Length: 1.375 INCHES MINIMUM AND 1.438 INCHES MAXIMUM IN; Design Type: SINGLE WIDTH; Material: COPPER ALLOY 952. 19 total characteristics are documented in the Federal Logistics Information System.