The Rubber Sheet,solid,cloth Insert, cataloged under National Stock Number 5330-01-490-5044, 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 9 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-490-5044 |
| Primary Part Number | 804-5284201-S12 |
| Item Name | Rubber Sheet,solid,cloth Insert |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Strengthening Feature | INSERT |
| Length | 48.000 INCHES NOMINAL IN |
| Surface Condition | SMOOTH BOTH SIDES |
| Insert Quantity | 2 |
| Width | 36.000 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC LOCATION NOT OTHERWISE SPECIFIED |
| Material | PLASTIC POLYAMIDE NYLON STRENGTHENING FEATURE |
| Nonmetallic Hardness Rating | 70.0 NOMINAL SHORE DUROMETER A |
| Thickness | 0.125 INCHES NOMINAL IN |
| 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 |
|---|---|
| 804-5284201-S12 PRIMARY | Naval Sea Systems Command (USA) |
| 364818SBR | Milnucorp Inc (USA) |
| 364818SBR | Unaflex Inc. (USA) |
NSN 5330-01-490-5044 is a Rubber Sheet,solid,cloth Insert, manufactured by Naval Sea Systems Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-490-5044 has 3 manufacturer part numbers on file: 804-5284201-S12 (Naval Sea Systems Command), 364818SBR (Milnucorp Inc), 364818SBR (Unaflex Inc.).
Key specifications for 804-5284201-S12: Strengthening Feature: INSERT; Length: 48.000 INCHES NOMINAL IN; Surface Condition: SMOOTH BOTH SIDES; Insert Quantity: 2. 9 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.