The Seal Ring,metal, cataloged under National Stock Number 5330-00-978-3012, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 8 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5330-00-978-3012 |
| Primary Part Number | 457297 |
| Item Name | Seal Ring,metal |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | CANCELLED |
| Radial Wall Thickness | 0.1150 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | PLAIN RECTANGULAR, STRAIGHT FACE |
| Metallic Hardness Rating | 95.0 MINIMUM ROCKWELL B AND 105.0 MAXIMUM ROCKWELL B |
| Joint Style | STEP JOINT |
| Outside Diameter | 4.784 INCHES NOMINAL IN |
| FSC Application Data | ENGINE,ACFT,TURBO-FAN |
| Ring Style | EXPANDING CONCENTRIC |
| Material | IRON OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5330-00-978-3012 is a Seal Ring,metal, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5330 (No Item Name Available). Status: cancelled.
NSN 5330-00-978-3012 has 3 cross-referenced part numbers: 457297 (Turbo Power & Marine System Inc Sub of United Technologies Corp), 457297 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 457297 (American Tubular Elevator Co).
There is 1 known substitute for 5330-00-978-3012: 3110-00-227-3719. Verify interchangeability with system specifications before substitution.
Key specifications for 457297: Overall Width: 0.1560 INCHES MINIMUM AND 0.1570 INCHES MAXIMUM IN; Radial Wall Thickness: 0.1150 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN; Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE; Metallic Hardness Rating: 95.0 MINIMUM ROCKWELL B AND 105.0 MAXIMUM ROCKWELL B. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 5330-00-978-3012 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.