The Retainer,packing, cataloged under National Stock Number 5330-01-283-7638, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-283-7638 |
| Primary Part Number | A343A386-101 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Bae Systems Information and Electronic Systems Integration Inc. |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE RETAINER |
| Cross-Sectional Height | 0.200 INCHES NOMINAL IN |
| Material Document and Classification | ASTM A582,TYPE 303 COND A ASSN STD SINGLE MATERIAL RESPONSE RETAINER |
| Peripheral Diameter | 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE RETAINER |
| Center Hole Diameter | 0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Material | STEEL COMP 303 RETAINER |
| 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 |
|---|---|
| A343A386-101 PRIMARY | Bae Systems Information and Electronic Systems Integration Inc. (USA) |
| Reference | Meaning |
|---|---|
| A343A386-101 | 5/2 Secondary reference U.S. Government activity |
NSN 5330-01-283-7638 is a Retainer,packing, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-283-7638 has 1 manufacturer part number on file: A343A386-101 (Bae Systems Information and Electronic Systems Integration Inc.).
Key specifications for A343A386-101: Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE RETAINER; Cross-Sectional Height: 0.200 INCHES NOMINAL IN; Material Document and Classification: ASTM A582,TYPE 303 COND A ASSN STD SINGLE MATERIAL RESPONSE RETAINER; Peripheral Diameter: 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM 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.