The Clamp,rubber Dam,dental, cataloged under National Stock Number 6520-01-221-9074, is classified within Federal Supply Class 6520 (Dental Instruments, Equipment, and Supplies) of the Medical, Dental, and Veterinary Equipment group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6520-01-221-9074 |
| Item Name | Clamp,rubber Dam,dental |
| FSC / FSG | 6520 / 65 — Dental Instruments, Equipment, and Supplies |
| Status | ACTIVE |
| Design Designation | IVORY |
| Jaw Quantity | 2 |
| Specific Use | BICUSPID |
| Material | STEEL CORROSION RESISTING OVERALL |
| Pattern/style Identification | 14A A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Reference | Meaning |
|---|---|
| 57356 | 5/9 Secondary reference U.S. Government activity |
| 50057356 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6520-01-221-9074 is a Clamp,rubber Dam,dental, classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 2910-01-630-5378. Verify interchangeability with system specifications before substitution.
Key specifications for 6520-01-221-9074: Design Designation: IVORY; Jaw Quantity: 2; Special Features: WINGED-TYPE; Specific Use: BICUSPID. 5 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.