The Gasket, cataloged under National Stock Number 5330-00-216-7768, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 11 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 33 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-216-7768 |
| Primary Part Number | 185450PC207 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.062 INCHES NOMINAL IN |
| Gasket Center to Flat Distance | 3.500 INCHES NOMINAL IN |
| Style Designator | CIRCULAR WITH ONE PERIPHERAL FLAT |
| Material Document and Classification | QQ-C-576,CR,SOFT ANNEALED FED SPEC ALL MATERIAL RESPONSES OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR METAL |
| Outside Diameter | 7.500 INCHES NOMINAL IN |
| Aperture Diameter | 4.562 INCHES NOMINAL IN |
| Bolt Hole Quantity | 8 |
| Bolt Circle Diameter | 6.000 INCHES NOMINAL IN |
| Material | COPPER ALLOY 110 OR COPPER ALLOY 125 OR COPPER ALLOY 122 OR COPPER ALLOY 102 OR COPPER ALLOY 116 OR COPPER ALLOY 105 OVERALL |
| Hole Diameter | 0.688 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 185450PC207 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 185480PC207 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 185464PC207 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 188403PC207 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 188417PC207 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 165723B207 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 185471PC207 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 185477PC207 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 188404PC207 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 185449PC207 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 185453PC207 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| Reference | Meaning |
|---|---|
| 185453PC207 | 5/9 Secondary reference Ingersoll Rand Co |
| 188417PC207 | 5/9 Secondary reference Siemens Energy, Inc. Dba Dresser-Rand |
| 185449PC207 | 5/9 Secondary reference Siemens Energy, Inc. Dba Dresser-Rand |
| 185449PC207 | 5/9 Secondary reference Ingersoll Rand Co |
| 185480PC207 | 5/9 Secondary reference Ingersoll Rand Co |
| 188404PC207 | 5/9 Secondary reference U.S. Government activity |
| 185449PC207 | 5/9 Secondary reference U.S. Government activity |
| 185453PC207 | 5/9 Secondary reference Siemens Energy, Inc. Dba Dresser-Rand |
| 185450PC207 | 5/9 Secondary reference U.S. Government activity |
| 185480PC207 | 5/9 Secondary reference U.S. Government activity |
| 185450PC207 | 5/9 Secondary reference Siemens Energy, Inc. Dba Dresser-Rand |
| 188403PC207 | 5/9 Secondary reference Siemens Energy, Inc. Dba Dresser-Rand |
| 188403PC207 | 5/9 Secondary reference U.S. Government activity |
| 185453PC207 | 5/9 Secondary reference U.S. Government activity |
| 165723B207 | 5/9 Secondary reference U.S. Government activity |
| 185464PC207 | 5/9 Secondary reference U.S. Government activity |
| 185464PC207 | 5/9 Secondary reference Siemens Energy, Inc. Dba Dresser-Rand |
| 165723B207 | 5/9 Secondary reference Siemens Energy, Inc. Dba Dresser-Rand |
| 185477PC207 | 5/9 Secondary reference Siemens Energy, Inc. Dba Dresser-Rand |
| 188404PC207 | 5/9 Secondary reference Siemens Energy, Inc. Dba Dresser-Rand |
NSN 5330-00-216-7768 is a Gasket, manufactured by Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-216-7768 has 11 manufacturer part numbers on file: 185450PC207 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions), 185480PC207 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions), 185464PC207 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions), 188403PC207 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions), 188417PC207 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions) and 6 more.
Key specifications for 185450PC207: Cross-Sectional Thickness: 0.062 INCHES NOMINAL IN; Gasket Center to Flat Distance: 3.500 INCHES NOMINAL IN; Style Designator: CIRCULAR WITH ONE PERIPHERAL FLAT; Material Document and Classification: QQ-C-576,CR,SOFT ANNEALED FED SPEC ALL MATERIAL RESPONSES OVERALL. 11 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.