The Packing,preformed, cataloged under National Stock Number 5330-01-511-0351, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems. Government technical data includes 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5330-01-511-0351 |
| Primary Part Number | SC5330-0032-99 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems |
| Status | ACTIVE |
| Cross-Sectional Height | 0.590 INCHES NOMINAL IN |
| Material Document and Classification | ASTM-D-2000 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | U |
| Peripheral Diameter | 15.350 INCHES NOMINAL IN |
| Center Hole Diameter | 14.170 INCHES NOMINAL IN |
| Material | RUBBER NEOPRENE 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 |
|---|---|
| V400AD31681 | Trelleborg Sealing Solutions Us, Inc. (USA) |
| SC5330-0032-99 PRIMARY | Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems (USA) |
| Reference | Meaning |
|---|---|
| V400AD31681 | 5/9 Secondary reference Forsheda Shaft Seal Corp |
| SC5330-0032-99 | 7/9 Vendor item drawing reference Drs Icas, Llc |
| V400AD31681 | 5/9 Secondary reference Potter Associates Inc |
NSN 5330-01-511-0351 is a Packing,preformed, manufactured by Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-511-0351 has 2 manufacturer part numbers on file: V400AD31681 (Trelleborg Sealing Solutions Us, Inc.), SC5330-0032-99 (Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems).
Key specifications for SC5330-0032-99: Cross-Sectional Height: 0.590 INCHES NOMINAL IN; Material Document and Classification: ASTM-D-2000 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: U; Peripheral Diameter: 15.350 INCHES NOMINAL IN. 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.