The Retainer,seal, cataloged under National Stock Number 5330-01-184-4904, 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 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-184-4904 |
| Primary Part Number | 13214E2843 |
| Item Name | Retainer,seal |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Special Test Features | POLYURETHANE FOREST GREEN FINISH COAT; DRY FILM THKNS 1.8 MILS MIN; SPEC MIL-C-46168 |
| Supplementary Features | OVERALL WIDTH: 0.69" |
| Nondefinitive Spec/std Data | 5083 ALLOY |
| Bolt Hole Quantity | 3 |
| Bolt Circle Diameter | 0.312 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN |
| Color | GREEN |
| Material | ALUMINUM ALLOY 5083 OR ALUMINUM ALLOY 5086 OR ALUMINUM ALLOY 5456 OR ALUMINUM ALLOY 6061 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 |
|---|---|
| 13214E2843 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| ASTM B221 | 5/9 Secondary reference U.S. Government activity |
| 13214E2843 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5330-01-184-4904 is a Retainer,seal, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-184-4904 has 1 manufacturer part number on file: 13214E2843 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 13214E2843: Special Test Features: POLYURETHANE FOREST GREEN FINISH COAT; DRY FILM THKNS 1.8 MILS MIN; SPEC MIL-C-46168; Supplementary Features: OVERALL WIDTH: 0.69"; Overall Length: 8.830 INCHES NOMINAL IN; Nondefinitive Spec/std Data: 5083 ALLOY. 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.