The Retainer,seal, cataloged under National Stock Number 5330-00-928-3687, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Numet Acquisition Aerocision, Inc.. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-00-928-3687 |
| Primary Part Number | 2-141-084-02 |
| Item Name | Retainer,seal |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Numet Acquisition Aerocision, Inc. |
| Status | ACTIVE |
| FSC Application Data | ENGINE,GAS TURBINE,ACFT |
| Flange Thickness | 0.459 INCHES MINIMUM AND 0.475 INCHES MAXIMUM IN |
| Body Outside Diameter | 3.840 INCHES NOMINAL IN |
| Material Document and Classification | 2-141-084-02,91547 MFR REF SINGLE MATERIAL RESPONSE RETAINER |
| Seal Seat Diameter | 3.639 INCHES MINIMUM AND 3.640 INCHES MAXIMUM IN |
| Aperture Diameter | 3.500 INCHES NOMINAL IN |
| Bolt Hole Quantity | 26 |
| Bolt Circle Diameter | 5.250 INCHES NOMINAL IN |
| Shortest Distance Between Body End and Mounting Flange | 0.181 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN |
| Mounting Flange Diameter | 5.780 INCHES NOMINAL IN |
| Material | STEEL RETAINER |
| Seal Seat Depth | 0.523 INCHES MINIMUM AND 0.531 INCHES MAXIMUM 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 |
|---|---|
| 2-141-084-02 | Numet Acquisition Aerocision, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 2-141-084-02 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-00-928-3687 is a Retainer,seal, manufactured by Numet Acquisition Aerocision, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-928-3687 has 1 manufacturer part number on file: 2-141-084-02 (Numet Acquisition Aerocision, Inc.).
Key specifications for 2-141-084-02: Overall Height: 0.648 INCHES MINIMUM AND 0.662 INCHES MAXIMUM IN; FSC Application Data: ENGINE,GAS TURBINE,ACFT; Flange Thickness: 0.459 INCHES MINIMUM AND 0.475 INCHES MAXIMUM IN; Body Outside Diameter: 3.840 INCHES NOMINAL IN. 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.