The Gasket, cataloged under National Stock Number 5330-00-551-3930, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Btr Valve Sealants Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-551-3930 |
| Primary Part Number | LE4122REVAPC6 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Btr Valve Sealants Inc |
| Status | ACTIVE |
| Aperture Diameter | 3.062 INCHES NOMINAL IN |
| Outside Diameter | 3.750 INCHES NOMINAL IN |
| Cross-Sectional Thickness | 0.018 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RECTANGULAR METAL |
| Style Designator | CIRCULAR |
| Material | IRON OVERALL |
| Hardness Rating | 40.0 ROCKWELL B NOMINAL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| LE4122REVAPC6 PRIMARY | Btr Valve Sealants Inc (USA) |
| 61541 PRIMARY | Btr Valve Sealants Inc (USA) |
| LE4121PC22 PRIMARY | Btr Valve Sealants Inc (USA) |
| 578-4824-1674743REVAPC6 PRIMARY | Naval Ship Systems Command (USA) |
NSN 5330-00-551-3930 is a Gasket, manufactured by Btr Valve Sealants Inc, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-551-3930 has 4 cross-referenced part numbers: LE4122REVAPC6 (Btr Valve Sealants Inc), 61541 (Btr Valve Sealants Inc), LE4121PC22 (Btr Valve Sealants Inc), 578-4824-1674743REVAPC6 (Naval Ship Systems Command).
There are 6 known substitutes for 5330-00-551-3930: 5995-00-139-5789, 4820-01-028-1944, 6650-01-064-8941 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for LE4122REVAPC6: Aperture Diameter: 3.062 INCHES NOMINAL IN; Outside Diameter: 3.750 INCHES NOMINAL IN; Cross-Sectional Thickness: 0.018 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR METAL. 7 total characteristics are documented in the Federal Logistics Information System.