The Retainer,seal, cataloged under National Stock Number 5330-01-646-4399, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-646-4399 |
| Item Name | Retainer,seal |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| 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 |
|---|---|
| 115A2752-11 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 115A2752Y11 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-01-646-4399 is a Retainer,seal, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-01-646-4399: Special Features: 115A2752Y11 IS 115A2752-11 WITHOUT PREDRILLED HOLES; 115A2752Y11 BECOMES 115A2752-11 UPON COMPLETION OF MODIFICATION AND INSTALLATION; Part Name Assigned by Controlling Agency: RETAINER - SEAL FLAP, INBD FIXED TE; End Item Identification: P-8A POSEIDON AIRCRAFT A. 0 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.