The Retainer,packing, cataloged under National Stock Number 5330-01-178-9325, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-01-178-9325 |
| Primary Part Number | 13204E2499 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Attachment Hole Diameter | 0.406 INCHES NOMINAL IN |
| Attachment Feature Quantity | 5 |
| Cross-Sectional Height | 1.232 INCHES MINIMUM AND 1.242 INCHES MAXIMUM IN |
| Body Recess Diameter | 6.747 INCHES MINIMUM AND 6.753 INCHES MAXIMUM IN |
| Material Document and Classification | ASTM B211,ALLOY 6061,TEMP T6 ASSN STD 1ST MATERIAL RESPONSE OR ASTM B221,ALLOY 5083,TEMP H111 ASSN STD 2ND MATERIAL RESPONSE OR ASTM B221,ALLOY 5086,TEMP H111 ASSN STD 3RD MATERIAL RESPONSE OR ASTM B209,ALLOY 6061,TEMP T6 ASSN STD 1ST MATERIAL RESPONSE OR ASTM B209,ALLOY 5083,TEMP H32 ASSN STD 2ND MATERIAL RESPONSE OR ASTM B209,ALLOY 5086,ADTQ2BEJAA8.160 ASSN STD 3RD MATERIAL RESPONSE OVERALL |
| Rim Surface Width | 0.330 INCHES NOMINAL IN |
| Flanged Body Outside Diameter | 7.250 INCHES NOMINAL IN |
| Peripheral Diameter | 8.920 INCHES NOMINAL IN |
| Center Hole Diameter | 5.915 INCHES MINIMUM AND 5.975 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY 6061 OR ALUMINUM ALLOY 5083 OR ALUMINUM ALLOY 5086 OVERALL |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 13204E2499 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 13204E2499 | 5/2 Secondary reference U.S. Government activity |
NSN 5330-01-178-9325 is a Retainer,packing, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-178-9325 has 1 manufacturer part number on file: 13204E2499 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 13204E2499: Attachment Hole Diameter: 0.406 INCHES NOMINAL IN; Attachment Feature Quantity: 5; Cross-Sectional Height: 1.232 INCHES MINIMUM AND 1.242 INCHES MAXIMUM IN; Body Recess Diameter: 6.747 INCHES MINIMUM AND 6.753 INCHES MAXIMUM IN. 11 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.