The Gasket, cataloged under National Stock Number 5330-01-483-9556, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hunt Valve Company Inc Dba Union Flonetics. Government technical data includes 8 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-483-9556 |
| Primary Part Number | D50668 ITEM 25 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Hunt Valve Company Inc Dba Union Flonetics |
| Status | ACTIVE |
| Aperture Diameter | 0.781 INCHES NOMINAL IN |
| Style Designator | CIRCULAR |
| Cross-Sectional Thickness | 0.031 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RECTANGULAR METAL |
| Material | COPPER OVERALL |
| Outside Diameter | 1.094 INCHES NOMINAL IN |
| Departure From Cited Document | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| Material Document and Classification | QQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D50668 ITEM 25 | Hunt Valve Company Inc Dba Union Flonetics (USA) |
| D50668 ITEM 25CP | Naval Inventory Control Point Mechanicsburg (USA) |
| D19911MBLCP | Naval Inventory Control Point Mechanicsburg (USA) |
| D19911MBL | Hunt Valve Company Inc Dba Union Flonetics (USA) |
NSN 5330-01-483-9556 is a Gasket, manufactured by Hunt Valve Company Inc Dba Union Flonetics, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-01-483-9556 has 4 cross-referenced part numbers: D50668 ITEM 25 (Hunt Valve Company Inc Dba Union Flonetics), D50668 ITEM 25CP (Naval Inventory Control Point Mechanicsburg), D19911MBLCP (Naval Inventory Control Point Mechanicsburg), D19911MBL (Hunt Valve Company Inc Dba Union Flonetics).
There is 1 known substitute for 5330-01-483-9556: 5330-00-199-5959. Verify interchangeability with system specifications before substitution.
Key specifications for D50668 ITEM 25: Special Features: MATERIAL COLD ROLLED,SOFT ANNEALED; Aperture Diameter: 0.781 INCHES NOMINAL IN; Style Designator: CIRCULAR; Part Name Assigned by Controlling Agency: SEAT RING GASKET. 11 total characteristics are documented in the Federal Logistics Information System.