The Packing with Retainer, cataloged under National Stock Number 5330-01-186-2229, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 7 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-186-2229 |
| Primary Part Number | 12321159 |
| Item Name | Packing with Retainer |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| Retainer Inside Diameter | 0.997 INCHES NOMINAL IN |
| Packing Inside Diameter | 0.987 INCHES NOMINAL IN |
| Outside Diameter | 1.229 INCHES NOMINAL IN |
| Packing Ring Cross-Sectional Diameter | 1.229 INCHES NOMINAL IN |
| Retainer Thickness | 0.096 INCHES NOMINAL IN |
| Material | PLASTIC POLYCAPROLACTAM RETAINER |
| Material | RUBBER CARBOXYLIC-NITRILE-BUTADIENE CLASS XNBR PACKING |
| 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 |
|---|---|
| 12321159 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| Reference | Meaning |
|---|---|
| 38867 | 5/2 Secondary reference U.S. Government activity |
| 38867 | 5/9 Secondary reference Greene Tweed & Co Inc |
| 38867 | 3/9 Design control — primary reference Cadillac Gage Textron Inc. |
| 12321159 | 3/2 Design control — primary reference U.S. Government activity |
| 38867 | 5/9 Secondary reference Palmetto Inc |
NSN 5330-01-186-2229 is a Packing with Retainer, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-186-2229 has 1 manufacturer part number on file: 12321159 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
1 possible match (shared part number, not a government interchangeability claim): 5305-01-616-3887. Verify interchangeability with system specifications before substitution.
Key specifications for 12321159: Retainer Inside Diameter: 0.997 INCHES NOMINAL IN; Packing Inside Diameter: 0.987 INCHES NOMINAL IN; Outside Diameter: 1.229 INCHES NOMINAL IN; Packing Ring Cross-Sectional Diameter: 1.229 INCHES NOMINAL IN. 7 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.