The Gasket, cataloged under National Stock Number 5330-00-579-7831, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-579-7831 |
| Primary Part Number | 50-022 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. |
| Status | ACTIVE |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Bolt Hole Quantity | 4 |
| Outside Diameter | 3.938 INCHES MINIMUM AND 4.000 INCHES MAXIMUM IN |
| Aperture Diameter | 2.500 INCHES MINIMUM AND 2.562 INCHES MAXIMUM IN |
| Bolt Circle Diameter | 3.343 INCHES NOMINAL IN |
| Style Designator | CIRCULAR |
| Cross-Sectional Thickness | 0.031 INCHES NOMINAL IN |
| Hole Diameter | 0.250 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Material | ASBESTOS OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5330-00-579-7831 is a Gasket, manufactured by Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp., classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-579-7831 has 4 cross-referenced part numbers: 1942957 (Naval Ship Systems Command), S30540 (Bae Systems Land & Armaments L.p.), 50-022 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.), S30540 (Amz Alabama Inc.).
There are 12 known substitutes for 5330-00-579-7831: 2805-00-176-8904, 5820-00-200-5960, 5815-00-228-6708 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 50-022: Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Bolt Hole Quantity: 4; Outside Diameter: 3.938 INCHES MINIMUM AND 4.000 INCHES MAXIMUM IN; Aperture Diameter: 2.500 INCHES MINIMUM AND 2.562 INCHES MAXIMUM IN. 9 total characteristics are documented in the Federal Logistics Information System.