The Packing Assembly, cataloged under National Stock Number 5330-00-927-4169, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-927-4169 |
| Primary Part Number | SSN637-518-2145495PC21 |
| Item Name | Packing Assembly |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Height | 0.825 INCHES NOMINAL IN |
| Inside Diameter | 2.000 INCHES NOMINAL IN |
| Joint Type | SCARF-PERIPHERAL INTERMEDIATE RING |
| Cross-Sectional Shape Style | U INTERMEDIATE RING |
| Temp Rating | 500.0 FAHRENHEIT DEGF |
| Intermediate Ring Quantity | 4 |
| Joint Type | SCARF-PERIPHERAL TOP RING |
| Material | PLASTIC TETRAFLUOROETHYLENE INTERMEDIATE RING |
| Outside Diameter | 2.625 INCHES NOMINAL IN |
| Joint Type | SCARF-PERIPHERAL BOTTOM RING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SSN637-518-2145495PC21 PRIMARY | Naval Ship Systems Command (USA) |
| 77696-16X4PIECE | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 77696-16X4PC21 PRIMARY | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 8764 | Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA) |
NSN 5330-00-927-4169 is a Packing Assembly, manufactured by Naval Ship Systems Command, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-927-4169 has 4 cross-referenced part numbers: SSN637-518-2145495PC21 (Naval Ship Systems Command), 77696-16X4PIECE (Electric Boat Corporation Div General Dynamics Electric Boat), 77696-16X4PC21 (Electric Boat Corporation Div General Dynamics Electric Boat), 8764 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc).
There are 11 known substitutes for 5330-00-927-4169: 5360-00-012-9829, 9390-00-066-8509, 4730-00-293-3661 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for SSN637-518-2145495PC21: Height: 0.825 INCHES NOMINAL IN; Inside Diameter: 2.000 INCHES NOMINAL IN; Joint Type: SCARF-PERIPHERAL INTERMEDIATE RING; Cross-Sectional Shape Style: U INTERMEDIATE RING. 10 total characteristics are documented in the Federal Logistics Information System.