The Gasket, cataloged under National Stock Number 5330-01-448-9385, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-448-9385 |
| Primary Part Number | MS9142-027 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.056 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN |
| Style Designator | CIRCULAR |
| Cross-Sectional Shape Style | HOLLOW |
| Outside Diameter | 0.875 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN |
| Aperture Diameter | 0.819 INCHES NOMINAL IN |
| Specification/standard Data | 96906-MS9142-058 GOVERNMENT STANDARD |
| Material | STEEL COMP 321 OVERALL |
| 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 |
|---|---|
| MS9142-027 | Leonardo Spa Aeronautics Division - Pomigliano D'arco Site (ITA) |
| MS9142-027 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| MS9142-027 | 3/9 Design control — primary reference U.S. Government activity |
| MS9142-027 | 5/9 Secondary reference U.S. Government activity |
NSN 5330-01-448-9385 is a Gasket, manufactured by Sae International Dba Sae International, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-448-9385 has 2 manufacturer part numbers on file: MS9142-027 (Leonardo Spa Aeronautics Division - Pomigliano D'arco Site), MS9142-027 (Sae International Dba Sae International).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-497-4182. Verify interchangeability with system specifications before substitution.
Key specifications for MS9142-027: Cross-Sectional Thickness: 0.056 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN; Style Designator: CIRCULAR; Cross-Sectional Shape Style: HOLLOW; Outside Diameter: 0.875 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN. 7 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.