The Gasket, cataloged under National Stock Number 5330-00-579-5054, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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 | 5330-00-579-5054 |
| Primary Part Number | 383940 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer |
| Status | CANCELLED |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Style Designator | CIRCULAR |
| Bolt Hole Quantity | 6 |
| Cross-Sectional Thickness | 0.031 INCHES NOMINAL IN |
| Bolt Circle Diameter | 3.875 INCHES NOMINAL IN |
| Outside Diameter | 4.625 INCHES NOMINAL IN |
| Material | CELLULOSE OVERALL |
| Hole Diameter | 0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Aperture Diameter | 2.750 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9-4054-80-224 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 383940 PRIMARY | Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (USA) |
| 383940 | Ebsray Pumps Pty Ltd (AUS) |
| BLK383940 | General Steel Tank Co (USA) |
| 18021 | P. W. Adamson Ltd (GBR) |
NSN 5330-00-579-5054 is a Gasket, manufactured by Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer, classified under FSC 5330 (No Item Name Available). Status: cancelled.
NSN 5330-00-579-5054 has 5 cross-referenced part numbers: 9-4054-80-224 (Zf Industrieantriebe Witten Gmbh), 383940 (Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer), 383940 (Ebsray Pumps Pty Ltd), BLK383940 (General Steel Tank Co), 18021 (P. W. Adamson Ltd).
There are 12 known substitutes for 5330-00-579-5054: 5133-00-189-9266, 5935-00-196-6535, 1240-00-235-2341 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 383940: Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Style Designator: CIRCULAR; Bolt Hole Quantity: 6; Cross-Sectional Thickness: 0.031 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 5330-00-579-5054 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.