The Seal,nonmetallic Strip, cataloged under National Stock Number 5330-01-418-8553, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5330-01-418-8553 |
| Primary Part Number | 6405243 FIND 46 (SHTS 1,2A,22) |
| Item Name | Seal,nonmetallic Strip |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Cross-Sectional Width | 1.740 INCHES NOMINAL IN |
| Hardness Rating | 60.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL |
| Style Designator | STRIP |
| Material Document and Classification | MIL-R-83285, GR60 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Material | RUBBER ETHYLENE-PROPYLENE CLASS EPM OVERALL |
| 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 |
|---|---|
| 6405243 FIND 46 (SHTS 1,2A,22) PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 211050316 | 5/9 Secondary reference Naval Sea Systems Command |
| 754-6405243-46 | 3/9 Design control — primary reference Naval Sea Systems Command |
NSN 5330-01-418-8553 is a Seal,nonmetallic Strip, manufactured by Naval Sea Systems Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-418-8553 has 1 manufacturer part number on file: 6405243 FIND 46 (SHTS 1,2A,22) (Naval Sea Systems Command).
Key specifications for 6405243 FIND 46 (SHTS 1,2A,22): Cross-Sectional Width: 1.740 INCHES NOMINAL IN; Hardness Rating: 60.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL; Style Designator: STRIP; Material Document and Classification: MIL-R-83285, GR60 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 6 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.