The Gasket, cataloged under National Stock Number 5330-01-459-4080, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-459-4080 |
| Primary Part Number | 388236 NON-ASBESTOS |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.014 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN |
| Supplementary Features | CRITICAL PART DUE TO CRITICAL FEATURES, TOLERANCES, FIT RESTRICTIONS, MATERIAL PROPERTIES AND MANUFACTURING PROCESS; FAILURE COULD RESULT IN LOSS OR SUBSTANTIAL DAMAGE TO WEAPON SYSTEM, DEATH OR SERIOUS INJURY |
| Criticality Code Justification | SUPP |
| Outside Diameter | 10.990 INCHES MINIMUM AND 11.010 INCHES MAXIMUM IN |
| Aperture Diameter | 2.052 INCHES MINIMUM AND 2.072 INCHES MAXIMUM IN |
| Bolt Hole Quantity | 12 |
| Bolt Circle Diameter | 10.000 INCHES NOMINAL IN |
| Environmental Attribute Code | ASBESTOS ALTERNATIVE PRODUCTS |
| Hole Diameter | 0.401 INCHES MINIMUM AND 0.411 INCHES MAXIMUM ALL HOLES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 388236 NON-ASBESTOS PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 388236 NON-ASBESTOS | Rtx Corporation Div Pratt & Whitney (USA) |
| Reference | Meaning |
|---|---|
| 388236 NON-ASBESTOS | 5/9 Secondary reference H-K Connecticut Holding Company |
NSN 5330-01-459-4080 is a Gasket, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-459-4080 has 2 manufacturer part numbers on file: 388236 NON-ASBESTOS (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 388236 NON-ASBESTOS (Rtx Corporation Div Pratt & Whitney).
Key specifications for 388236 NON-ASBESTOS: Cross-Sectional Thickness: 0.014 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN; Supplementary Features: CRITICAL PART DUE TO CRITICAL FEATURES, TOLERANCES, FIT RESTRICTIONS, MATERIAL PROPERTIES AND MANUFACTURING PROCESS; FAILURE COULD RESULT IN LOSS OR SUBSTANTIAL DAMAGE TO WEAPON SYSTEM, DEATH OR SERIOUS INJURY; Criticality Code Justification: SUPP; Outside Diameter: 10.990 INCHES MINIMUM AND 11.010 INCHES MAXIMUM IN. 9 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.