The Seal, cataloged under National Stock Number 5330-00-075-0158, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Textron Aviation Inc. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Seal |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Textron Aviation Inc (CAGE 7EK50); Kalmar AC Inc (CAGE 0AHU0) |
| Parameter | Value |
|---|---|
| NSN | 5330-00-075-0158 |
| Primary Part Number | 15511-85 |
| Item Name | Seal |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Textron Aviation Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 15511-85 PRIMARY | Textron Aviation Inc (USA) |
| 74993853-3 PRIMARY | Kalmar AC Inc (USA) |
| 70650677-8 PRIMARY | Kalmar AC Inc (USA) |
| 74993853 PRIMARY | Kalmar AC Inc (USA) |
| Reference | Meaning |
|---|---|
| 15511-85 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 6-4993853 | C/1 Advisory reference — outside the item-of-supply concept Tvh Parts Co. |
| 4993853 | 5/9 Secondary reference Lukens General Industries Inc |
| 6-4993853 | 5/9 Secondary reference Lift Parts Mfg Co Inc Div of Echlin Mfg Co the |
| 15511-85 | 5/9 Secondary reference Cessna Aircraft Company Dba Textron Aviation |
| 45511-85 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 4993853 | 5/9 Secondary reference U.S. Government activity |
NSN 5330-00-075-0158 is a Seal, manufactured by Textron Aviation Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-075-0158 has 4 manufacturer part numbers on file: 15511-85 (Textron Aviation Inc), 74993853-3 (Kalmar AC Inc), 70650677-8 (Kalmar AC Inc), 74993853 (Kalmar AC Inc).
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.