The Retainer,packing, cataloged under National Stock Number 5330-00-050-4741, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is William Powell Company, the Dba Powell Valve Div the Starflo Corporation. Government technical data includes 13 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-050-4741 |
| Primary Part Number | 89696 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | William Powell Company, the Dba Powell Valve Div the Starflo Corporation |
| Status | ACTIVE |
| Attachment Hole Diameter | 0.106 INCHES NOMINAL IN |
| Attachment Feature Quantity | 1 |
| Cross-Sectional Height | 1.500 INCHES NOMINAL IN |
| Precious Material | SILVER |
| Cross-Sectional Shape Style | ANGLE |
| Angle | 20.0 DEGREES NOMINAL |
| Attachment Feature Circle Diameter | 12.828 INCHES NOMINAL SINGLE CIRCLE IN |
| Peripheral Diameter | 13.109 INCHES NOMINAL IN |
| Surface Treatment | SILVER OVERALL |
| Center Hole Diameter | 12.000 INCHES NOMINAL IN |
| Precious Material and Location | RETAINER SILVER |
| Material | IRON OVERALL |
| Attachment Method | ROUND HOLE |
| 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 |
|---|---|
| 89696 PRIMARY | William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA) |
NSN 5330-00-050-4741 is a Retainer,packing, manufactured by William Powell Company, the Dba Powell Valve Div the Starflo Corporation, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-050-4741 has 1 manufacturer part number on file: 89696 (William Powell Company, the Dba Powell Valve Div the Starflo Corporation).
Key specifications for 89696: Attachment Hole Diameter: 0.106 INCHES NOMINAL IN; Attachment Feature Quantity: 1; Cross-Sectional Height: 1.500 INCHES NOMINAL IN; Precious Material: SILVER. 13 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.