The Seal,air,stationary, cataloged under National Stock Number 5330-01-140-3403, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-140-3403 |
| Item Name | Seal,air,stationary |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| General Characteristics Item Description | 4.220 IN. MIN,4.222 IN. MAX OD; 1.990 IN.MIN,1.991 IN. MAX ID; 0.271 IN. MIN,0.278 IN. MAX DIA 4 HOLES EQUALLY SPACED ON 4.800 IN. DIA IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 10158603 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 5049T16P01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-01-140-3403 is a Seal,air,stationary, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-01-140-3403: General Characteristics Item Description: 4.220 IN. MIN,4.222 IN. MAX OD; 1.990 IN.MIN,1.991 IN. MAX ID; 0.271 IN. MIN,0.278 IN. MAX DIA 4 HOLES EQUALLY SPACED ON 4.800 IN. DIA IN; End Item Identification: ENGINE MODEL F404. 1 specification is 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.