The Rear Seal,swivel, cataloged under National Stock Number 6520-01-515-0667, is classified within Federal Supply Class 6520 (Dental Instruments, Equipment, and Supplies) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Dentalez, Inc. Dba Star Dental. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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: PG.
| Parameter | Value |
|---|---|
| NSN | 6520-01-515-0667 |
| Primary Part Number | 202897 |
| Item Name | Rear Seal,swivel |
| FSC / FSG | 6520 / 65 — Dental Instruments, Equipment, and Supplies |
| Manufacturer | Dentalez, Inc. Dba Star Dental |
| Status | ACTIVE |
| 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 | PG |
| Part Number | Manufacturer |
|---|---|
| 202897 PRIMARY | Dentalez, Inc. Dba Star Dental (USA) |
| Reference | Meaning |
|---|---|
| 03-2258 | 5/1 Secondary reference U.S. Government activity |
NSN 6520-01-515-0667 is a Rear Seal,swivel, manufactured by Dentalez, Inc. Dba Star Dental, classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
NSN 6520-01-515-0667 has 1 manufacturer part number on file: 202897 (Dentalez, Inc. Dba Star Dental).
1 possible match (shared part number, not a government interchangeability claim): 6520-01-531-6052. Verify interchangeability with system specifications before substitution.
Key specifications for 202897: Special Features: REAR SEAL FOR STANDARD COUPLER; FOR A 4-LINE TUBING SWIVEL; Part Name Assigned by Controlling Agency: REAR SEAL FOR 4-LINE TUBING SWIVEL 3S. 0 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.