The Seal,plain, cataloged under National Stock Number 5330-01-541-0668, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Defense Maritime Solutions, Inc.. Government technical data includes 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-541-0668 |
| Primary Part Number | AM11709999 |
| Item Name | Seal,plain |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Defense Maritime Solutions, Inc. |
| Status | ACTIVE |
| Material Document and Classification | MIL-R-6855E CL 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL |
| Construction | ONE-PIECE |
| 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 |
|---|---|
| AM11709999 PRIMARY | Defense Maritime Solutions, Inc. (USA) |
| US70657 ITEM H70657-1-8 | Defense Maritime Solutions, Inc. (USA) |
| Reference | Meaning |
|---|---|
| AM1170-9999-F26 | 5/9 Secondary reference Defense Maritime Solutions, Inc. |
| US70657 ITEM H70657-1-8 | 5/9 Secondary reference Wartsila Lips Inc |
| AM1170-9999-F26 | 5/9 Secondary reference Wartsila Lips Inc |
NSN 5330-01-541-0668 is a Seal,plain, manufactured by Defense Maritime Solutions, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-541-0668 has 2 manufacturer part numbers on file: AM11709999 (Defense Maritime Solutions, Inc.), US70657 ITEM H70657-1-8 (Defense Maritime Solutions, Inc.).
Key specifications for AM11709999: Material Document and Classification: MIL-R-6855E CL 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Part Name Assigned by Controlling Agency: SEALING RING; End Item Identification: SEAL ASSY,RUDDER; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL. 3 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.