The Gasket, cataloged under National Stock Number 5330-01-497-1254, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Derbyshire Machine & Tool Co. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-497-1254 |
| Primary Part Number | 99-D-144-10 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Derbyshire Machine & Tool Co |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.258 INCHES NOMINAL IN |
| Outside Diameter | 2.376 INCHES NOMINAL IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE AND RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM OVERALL |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Style Designator | CIRCULAR |
| Aperture Diameter | 1.860 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 99-D-144-10 PRIMARY | Derbyshire Machine & Tool Co (USA) |
| 34037 | Bal Seal Engineering Inc. (USA) |
NSN 5330-01-497-1254 is a Gasket, manufactured by Derbyshire Machine & Tool Co, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-01-497-1254 has 2 cross-referenced part numbers: 99-D-144-10 (Derbyshire Machine & Tool Co), 34037 (Bal Seal Engineering Inc.).
There are 3 known substitutes for 5330-01-497-1254: 5310-00-209-1239, 4730-01-647-2602, 5305-01-661-9698. Verify interchangeability with system specifications before substitution.
Key specifications for 99-D-144-10: Cross-Sectional Thickness: 0.258 INCHES NOMINAL IN; Outside Diameter: 2.376 INCHES NOMINAL IN; Material: PLASTIC POLYTETRAFLUOROETHYLENE AND RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM OVERALL; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION. 8 total characteristics are documented in the Federal Logistics Information System.