The Retainer,packing, cataloged under National Stock Number 5330-01-023-5894, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-023-5894 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Attachment Hole Diameter | 0.164 INCHES NOMINAL IN |
| Attachment Feature Quantity | 4 |
| Surface Treatment Document and Classification | AMS2485 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Cross-Sectional Height | 0.936 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN |
| Body Recess Diameter | 3.805 INCHES MINIMUM AND 3.810 INCHES MAXIMUM IN |
| Material Document and Classification | A-6381 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | FLANGE |
| Attachment Feature Circle Diameter | 3.500 INCHES NOMINAL SINGLE CIRCLE IN |
| Flanged Body Outside Diameter | 3.5450 INCHES MINIMUM AND 3.5456 INCHES MAXIMUM IN |
| Peripheral Diameter | 3.9290 INCHES MINIMUM AND 3.9300 INCHES MAXIMUM IN |
| Surface Treatment | OXIDE OVERALL |
| Center Hole Diameter | 3.1905 INCHES MINIMUM AND 3.1910 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Body Recess Depth | 0.074 INCHES MINIMUM AND 0.076 INCHES MAXIMUM IN |
| 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 |
| Reference | Meaning |
|---|---|
| V2-101-103-07 | 3/9 Design control — primary reference Vericor Power Systems Llc |
| 2-101-103-07 | 5/9 Secondary reference U.S. Government activity |
NSN 5330-01-023-5894 is a Retainer,packing, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-01-023-5894: Attachment Hole Diameter: 0.164 INCHES NOMINAL IN; Attachment Feature Quantity: 4; Surface Treatment Document and Classification: AMS2485 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Cross-Sectional Height: 0.936 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN. 15 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.