The Gasket, cataloged under National Stock Number 5330-01-246-0820, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5330-01-246-0820 |
| Primary Part Number | 803-5001021 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | CANCELLED |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Criticality Code Justification | ZZZY |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 803-5001021 | Naval Sea Systems Command (USA) |
| N-10656PC7 3IN | The Walworth Company (USA) |
| 643479 | The Walworth Company (USA) |
| 820-6015895-070-1 | Naval Sea Systems Command (USA) |
| S4824-3224755PC7 3IN | Naval Ship Systems Command (USA) |
| S4824-322455/3INPC7(MOD) | Naval Ship Systems Command (USA) |
| N-10656 PIECE 7(MOD) | The Walworth Company (USA) |
| N-10656/3IN PC 7(MOD) | The Walworth Company (USA) |
NSN 5330-01-246-0820 is a Gasket, manufactured by Naval Sea Systems Command, classified under FSC 5330 (No Item Name Available). Status: cancelled.
NSN 5330-01-246-0820 has 8 cross-referenced part numbers: 803-5001021 (Naval Sea Systems Command), N-10656PC7 3IN (The Walworth Company), 643479 (The Walworth Company), 820-6015895-070-1 (Naval Sea Systems Command), S4824-3224755PC7 3IN (Naval Ship Systems Command) and 3 more.
There are 11 known substitutes for 5330-01-246-0820: 5330-00-480-4114, 5330-01-036-4623, 5330-01-036-6712 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 803-5001021: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY. 2 total characteristics are documented in the Federal Logistics Information System.
NSN 5330-01-246-0820 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.