The Gasket, cataloged under National Stock Number 5330-00-684-5726, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-00-684-5726 |
| Primary Part Number | 373734-1 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| FSC Application Data | COMPRESSOR ASSY,GASTURBINE ENGINE,NONACFT |
| Cross-Sectional Thickness | 0.003 INCHES NOMINAL IN |
| Peripheral Flat Quantity | 8 |
| Style Designator | POLYGON |
| Material Document and Classification | MIL-S-5059,COMP 302,ANNEALED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR METAL |
| Aperture Diameter | 8.560 INCHES NOMINAL IN |
| Bolt Hole Quantity | 8 |
| Bolt Circle Diameter | 9.400 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 302 OVERALL |
| Hole Diameter | 0.218 INCHES MINIMUM AND 0.250 INCHES MAXIMUM 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 |
NSN 5330-00-684-5726 is a Gasket, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-684-5726 has 2 manufacturer part numbers on file: 373734-1 (Honeywell International Inc. Div Aerospace - Torrance), 373734-1 (Proponent, Inc. Dba Proponent).
Key specifications for 373734-1: FSC Application Data: COMPRESSOR ASSY,GASTURBINE ENGINE,NONACFT; Cross-Sectional Thickness: 0.003 INCHES NOMINAL IN; Peripheral Flat Quantity: 8; Style Designator: POLYGON. 12 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.