The Packing,preformed, cataloged under National Stock Number 5330-01-031-8264, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is North Industries Inc Dba Torrid Manufacturing Company. Government technical data includes 5 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-031-8264 |
| Primary Part Number | S12547-0011 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | North Industries Inc Dba Torrid Manufacturing Company |
| Status | ACTIVE |
| Cross-Sectional Height | 0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN |
| Criticality Code Justification | ZZZW |
| Departure From Cited Document | AS MODIFIED BY SPECIAL QUALITY CONTROL TESTING FOR MK 48 TORPEDO |
| Peripheral Diameter | 0.435 INCHES MINIMUM AND 0.445 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.376 INCHES MINIMUM AND 0.384 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| S12547-0011 PRIMARY | North Industries Inc Dba Torrid Manufacturing Company (USA) |
| S12547-0011 PRIMARY | Trelleborg Sealing Solutions Us, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 2510192 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
| 2510192 | 5/9 Secondary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| S12547-011 | 5/9 Secondary reference Trelleborg Sealing Solutions Us, Inc. |
| 2510192 | 5/9 Secondary reference Porter Seal Company |
NSN 5330-01-031-8264 is a Packing,preformed, manufactured by North Industries Inc Dba Torrid Manufacturing Company, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-031-8264 has 2 manufacturer part numbers on file: S12547-0011 (North Industries Inc Dba Torrid Manufacturing Company), S12547-0011 (Trelleborg Sealing Solutions Us, Inc.).
Key specifications for S12547-0011: Cross-Sectional Height: 0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN; Criticality Code Justification: ZZZW; Departure From Cited Document: AS MODIFIED BY SPECIAL QUALITY CONTROL TESTING FOR MK 48 TORPEDO; Peripheral Diameter: 0.435 INCHES MINIMUM AND 0.445 INCHES MAXIMUM IN. 5 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.