The Retainer,packing, cataloged under National Stock Number 5330-01-164-2352, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Metric and Multistandard Components Corp. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-164-2352 |
| Primary Part Number | 7603CU 14X18 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Metric and Multistandard Components Corp |
| Status | ACTIVE |
| Cross-Sectional Height | 1.5 MILLIMETERS NOMINAL MM |
| Peripheral Diameter | 17.9 MILLIMETERS NOMINAL MM |
| Center Hole Diameter | 14.2 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| 7603CU 14X18 PRIMARY | Metric and Multistandard Components Corp (USA) |
| Reference | Meaning |
|---|---|
| 422-6043 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 13026370 | 7/2 Vendor item drawing reference Us Army Aviation and Missile Command |
NSN 5330-01-164-2352 is a Retainer,packing, manufactured by Metric and Multistandard Components Corp, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-164-2352 has 1 manufacturer part number on file: 7603CU 14X18 (Metric and Multistandard Components Corp).
Key specifications for 7603CU 14X18: Cross-Sectional Height: 1.5 MILLIMETERS NOMINAL MM; Peripheral Diameter: 17.9 MILLIMETERS NOMINAL MM; Center Hole Diameter: 14.2 MILLIMETERS NOMINAL MM. 3 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.