The Retainer,packing, cataloged under National Stock Number 5330-01-045-2314, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Coronado Manufacturing, Inc.. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-045-2314 |
| Primary Part Number | C2120411-337NA |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Coronado Manufacturing, Inc. |
| Status | ACTIVE |
| Outer Groove Depth | 0.090 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.268 INCHES MINIMUM AND 0.272 INCHES MAXIMUM IN |
| Material Document and Classification | BMS 8-121 TY 1 GR B CL 1 FSCM 81205 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SPECIAL |
| Peripheral Diameter | 3.227 INCHES MINIMUM AND 3.252 INCHES MAXIMUM IN |
| Outer Groove Width | 0.236 INCHES NOMINAL IN |
| Center Hole Diameter | 2.997 INCHES MINIMUM AND 3.002 INCHES MAXIMUM IN |
| Material | PLASTIC OVERALL |
| 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 |
|---|---|
| C2120411-337NA PRIMARY | Coronado Manufacturing, Inc. (USA) |
| Reference | Meaning |
|---|---|
| BACR12BD337NA | 5/2 Secondary reference U.S. Government activity |
NSN 5330-01-045-2314 is a Retainer,packing, manufactured by Coronado Manufacturing, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-045-2314 has 1 manufacturer part number on file: C2120411-337NA (Coronado Manufacturing, Inc.).
Key specifications for C2120411-337NA: Outer Groove Depth: 0.090 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN; Cross-Sectional Height: 0.268 INCHES MINIMUM AND 0.272 INCHES MAXIMUM IN; Material Document and Classification: BMS 8-121 TY 1 GR B CL 1 FSCM 81205 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: SPECIAL. 8 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.