The Retainer,packing, cataloged under National Stock Number 5330-00-910-9097, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Mission Systems Davenport Inc.. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-910-9097 |
| Primary Part Number | 26-370-3394 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Mission Systems Davenport Inc. |
| Status | ACTIVE |
| Attachment Hole Diameter | 0.255 INCHES MINIMUM AND 0.261 INCHES MAXIMUM IN |
| Attachment Feature Quantity | 4 |
| Cross-Sectional Height | 0.210 INCHES NOMINAL IN |
| Body Recess Diameter | 3.500 INCHES NOMINAL IN |
| Material Document and Classification | QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | FLANGE |
| Peripheral Diameter | 4.500 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE OVERALL |
| Center Hole Diameter | 1.760 INCHES MINIMUM AND 1.770 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY 6061 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 |
|---|---|
| 26-370-3394 PRIMARY | Mission Systems Davenport Inc. (USA) |
| 26-370-3394 | Federal Industries, Inc. Dba United Valve Company (USA) |
NSN 5330-00-910-9097 is a Retainer,packing, manufactured by Mission Systems Davenport Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-910-9097 has 2 manufacturer part numbers on file: 26-370-3394 (Mission Systems Davenport Inc.), 26-370-3394 (Federal Industries, Inc. Dba United Valve Company).
Key specifications for 26-370-3394: Attachment Hole Diameter: 0.255 INCHES MINIMUM AND 0.261 INCHES MAXIMUM IN; Attachment Feature Quantity: 4; Cross-Sectional Height: 0.210 INCHES NOMINAL IN; Body Recess Diameter: 3.500 INCHES NOMINAL IN. 11 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.