The Rubber Sheet,cellular, cataloged under National Stock Number 9320-01-657-5228, is classified within Federal Supply Class 9320 (Rubber Fabricated Materials) of the Nonmetallic Fabricated Materials group. The manufacturer of record is Leonardo Spa Helicopters Division - Production Site. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9320-01-657-5228 |
| Primary Part Number | 999999999000020744 |
| Item Name | Rubber Sheet,cellular |
| FSC / FSG | 9320 / 93 — Rubber Fabricated Materials |
| Manufacturer | Leonardo Spa Helicopters Division - Production Site |
| Status | ACTIVE |
| Length | 6.0 INCHES NOMINAL IN |
| Minimum Tensile Strength | ERR-060 |
| Width | 1.6 MILLIMETERS NOMINAL MM |
| Nonmetallic Hardness Rating | 2.0 NOMINAL ASTM SCALE |
| Thickness | 3.2 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 999999999000020744 | Leonardo Spa Helicopters Division - Production Site (ITA) |
| Reference | Meaning |
|---|---|
| ASTMD6576T2GRA-MED0.93X36X36 | 3/2 Design control — primary reference U.S. Government activity |
NSN 9320-01-657-5228 is a Rubber Sheet,cellular, manufactured by Leonardo Spa Helicopters Division - Production Site, classified under FSC 9320, Rubber Fabricated Materials. Status: active.
NSN 9320-01-657-5228 has 1 manufacturer part number on file: 999999999000020744 (Leonardo Spa Helicopters Division - Production Site).
Key specifications for 999999999000020744: Length: 6.0 INCHES NOMINAL IN; Minimum Tensile Strength: ERR-060; Width: 1.6 MILLIMETERS NOMINAL MM; Nonmetallic Hardness Rating: 2.0 NOMINAL ASTM SCALE. 5 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.