The Impeller,pump,centrifugal, cataloged under National Stock Number 2915-00-777-1615, is classified within Federal Supply Class 2915 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Ontic Engineering & Manufacturing, Inc Dba Ontic Us. Government technical data includes 13 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 | 2915-00-777-1615 |
| Primary Part Number | 12-997 |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 2915 / 29 — No Item Name Available |
| Manufacturer | Ontic Engineering & Manufacturing, Inc Dba Ontic Us |
| Status | ACTIVE |
| Material | ALUMINUM ALLOY C355.0 |
| Surface Treatment | ANODIZE |
| Material Document and Classification | AMS 4215 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE |
| FSC Application Data | PUMP,SUBMERGED,AIRCRAFT |
| Surface Treatment Document and Classification | MIL-A-8625, TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Hub Quantity | 1 |
| Blade Quantity | 4 |
| Hub Location | BACK SIDE |
| Overall Diameter | 1.464 INCHES MINIMUM AND 1.469 INCHES MAXIMUM IN |
| Blade Type | FORWARD CURVE |
| Hub Projection Length Beyond Wheel Side | 0.148 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN |
| Hub Bore Diameter | 0.570 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2915-00-777-1615 is a Impeller,pump,centrifugal, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 2915 (No Item Name Available). Status: active.
NSN 2915-00-777-1615 has 3 cross-referenced part numbers: 12-997 (Hamilton Sundstrand Corporation), 12-997 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us), 12-997 (Donallco Inc).
There are 6 known substitutes for 2915-00-777-1615: 5360-00-260-6665, 9905-00-524-5171, 6145-01-273-1709 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12-997: Material: ALUMINUM ALLOY C355.0; Surface Treatment: ANODIZE; Material Document and Classification: AMS 4215 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE; FSC Application Data: PUMP,SUBMERGED,AIRCRAFT. 13 total characteristics are documented in the Federal Logistics Information System.