The Retainer,seal, cataloged under National Stock Number 5330-01-541-0296, 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 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-541-0296 |
| Primary Part Number | H46142-B08 |
| Item Name | Retainer,seal |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Defense Maritime Solutions, Inc. |
| Status | ACTIVE |
| FSC Application Data | SEAT ASSEMBLY (SPLIT) H70657-2 |
| Material Document and Classification | ASTM A439 TY D-2 AUSTENITIC DUCTILE IRON ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | IRON OVERALL |
| Construction | SPLIT |
| 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 |
|---|---|
| H46142-B08 PRIMARY | Defense Maritime Solutions, Inc. (USA) |
| US70657 ITEM H70657-2-1 | Defense Maritime Solutions, Inc. (USA) |
| Reference | Meaning |
|---|---|
| US70657 ITEM H70657-2-1 | 5/9 Secondary reference Wartsila Lips Inc |
| H46142-B08 | 5/9 Secondary reference Wartsila Lips Inc |
NSN 5330-01-541-0296 is a Retainer,seal, manufactured by Defense Maritime Solutions, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-541-0296 has 2 manufacturer part numbers on file: H46142-B08 (Defense Maritime Solutions, Inc.), US70657 ITEM H70657-2-1 (Defense Maritime Solutions, Inc.).
Key specifications for H46142-B08: FSC Application Data: SEAT ASSEMBLY (SPLIT) H70657-2; Material Document and Classification: ASTM A439 TY D-2 AUSTENITIC DUCTILE IRON ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Part Name Assigned by Controlling Agency: SEAT; End Item Identification: 33.446 INCH TYPE ER SEAL, LMD-1 CLASS IN. 4 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.