The Retainer,packing, cataloged under National Stock Number 5330-01-045-0154, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Trelleborg Sealing Solutions Us, Inc.. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5330-01-045-0154 |
| Primary Part Number | S12095-437 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Trelleborg Sealing Solutions Us, Inc. |
| Status | ACTIVE |
| Cross-Sectional Height | 0.579 INCHES NOMINAL IN |
| Material Document and Classification | TURCON/WSS ZZ-53 FSCM 97820 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Peripheral Diameter | 6.474 INCHES NOMINAL IN |
| Center Hole Diameter | 5.997 INCHES NOMINAL IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE 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 |
|---|---|
| CSF11-437B | Coronado Manufacturing, Inc. (USA) |
| S12095-437 PRIMARY | Trelleborg Sealing Solutions Us, Inc. (USA) |
| 7-3814PC62 | Tactair Fluid Controls Inc Western Hydraulics Div (USA) |
| PRP2053-437 | Parco, Llc (USA) |
| Reference | Meaning |
|---|---|
| S12095-437 | 5/9 Secondary reference U.S. Government activity |
| RMS11A-437 | 5/2 Secondary reference U.S. Government activity |
| FS=100-437 | 5/9 Secondary reference Furon Co Ohio Div |
| BACS11AA437A | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5330-01-045-0154 is a Retainer,packing, manufactured by Trelleborg Sealing Solutions Us, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-045-0154 has 4 manufacturer part numbers on file: CSF11-437B (Coronado Manufacturing, Inc.), S12095-437 (Trelleborg Sealing Solutions Us, Inc.), 7-3814PC62 (Tactair Fluid Controls Inc Western Hydraulics Div), PRP2053-437 (Parco, Llc).
Key specifications for S12095-437: Cross-Sectional Height: 0.579 INCHES NOMINAL IN; Material Document and Classification: TURCON/WSS ZZ-53 FSCM 97820 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Peripheral Diameter: 6.474 INCHES NOMINAL IN; Center Hole Diameter: 5.997 INCHES NOMINAL 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.