The Insignia,grade,enlisted Personne, cataloged under National Stock Number 8455-01-645-1644, is classified within Federal Supply Class 8455 (Badges and Insignia) of the Clothing, Individual Equipment, and Insignia group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 8455-01-645-1644 |
| Item Name | Insignia,grade,enlisted Personne |
| FSC / FSG | 8455 / 84 — Badges and Insignia |
| Status | ACTIVE |
| Department Designation | US ARMY |
| Unpackaged Unit Length | 2.0 INCHES NOMINAL IN |
| Unpackaged Unit Width | 2.0 INCHES NOMINAL IN |
| Features Provided | EMBROIDERED |
| Color | TAN, US ARMY, 499 OVERALL |
| Attachment Method | HOOK FASTENER TAPE |
| Rank for Which Designed | SERGEANT MAJOR |
| Cloth-Fabric Name | NYLON WIND RESISTANT POPLIN OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MIL-DTL-14651A | 4/1 Identification reference U.S. Government activity |
| B-3-78 | D/9 Drawing number reference only Army Institute of Heraldry This Is an Original Design Activity Not a Mfr |
NSN 8455-01-645-1644 is a Insignia,grade,enlisted Personne, classified under FSC 8455, Badges and Insignia. Status: active.
Key specifications for 8455-01-645-1644: Department Designation: US ARMY; Unpackaged Unit Length: 2.0 INCHES NOMINAL IN; Unpackaged Unit Width: 2.0 INCHES NOMINAL IN; Features Provided: EMBROIDERED. 8 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.