The Back-Up Ring,preformed Packing, cataloged under National Stock Number 5330-00-527-9107, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Boeing Company Div Legacy Am&m. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 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 | 5330-00-527-9107 |
| Primary Part Number | 5R15-12 |
| Item Name | Back-Up Ring,preformed Packing |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | The Boeing Company Div Legacy Am&m |
| Status | CANCELLED |
| Material | PLASTIC |
| Center Hole Diameter | 0.941 INCHES NOMINAL IN |
| Peripheral Diameter | 1.279 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.073 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5R15-12 PRIMARY | The Boeing Company Div Legacy Am&m (USA) |
| MS9058-12 | Society of Automotive Engineers Inc (USA) |
| SAE-AS9058 | Sae International Dba Sae International (USA) |
| 5R15-12 | Rockwell International Corp North American Aircraft Opns (USA) |
| MS9058-12 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS9058-12 PRIMARY | Sae International Dba Sae International (USA) |
NSN 5330-00-527-9107 is a Back-Up Ring,preformed Packing, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 5330 (No Item Name Available). Status: cancelled.
NSN 5330-00-527-9107 has 6 cross-referenced part numbers: 5R15-12 (The Boeing Company Div Legacy Am&m), MS9058-12 (Society of Automotive Engineers Inc), SAE-AS9058 (Sae International Dba Sae International), 5R15-12 (Rockwell International Corp North American Aircraft Opns), MS9058-12 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.
There are 12 known substitutes for 5330-00-527-9107: 5330-00-329-9668, 5330-00-415-2193, 5330-00-515-3432 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5R15-12: Material: PLASTIC; Center Hole Diameter: 0.941 INCHES NOMINAL IN; Special Features: JOINT TYPE: SCARF-PERIPHERAL RETAINER; Peripheral Diameter: 1.279 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.
NSN 5330-00-527-9107 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.