The Sheath,introducer,vascular, cataloged under National Stock Number 6515-01-680-9920, is classified within Federal Supply Class 6515 (Medical and Surgical Instruments, Equipment, and Supplies) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Cook Medical Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6515-01-680-9920 |
| Primary Part Number | G44155 |
| Item Name | Sheath,introducer,vascular |
| FSC / FSG | 6515 / 65 — Medical and Surgical Instruments, Equipment, and Supplies |
| Manufacturer | Cook Medical Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| COKG44155 | Pay-Co-Corp (USA) |
| G44155 PRIMARY | Cook Medical Llc (USA) |
| Reference | Meaning |
|---|---|
| 6515NCM194727 | 5/1 Secondary reference Defense Medical Standardization Board |
| FLEXOR ANSEL | 5/1 Secondary reference Cook Medical Llc |
| 1545536 | 5/1 Secondary reference U.S. Government activity |
| FLEXOR | 5/1 Secondary reference Pay-Co-Corp |
NSN 6515-01-680-9920 is a Sheath,introducer,vascular, manufactured by Cook Medical Llc, classified under FSC 6515, Medical and Surgical Instruments, Equipment, and Supplies. Status: active.
NSN 6515-01-680-9920 has 2 manufacturer part numbers on file: COKG44155 (Pay-Co-Corp), G44155 (Cook Medical Llc).
1 possible match (shared part number, not a government interchangeability claim): 6515-01-680-9943. Verify interchangeability with system specifications before substitution.
Key specifications for G44155: Special Features: SET INTRODUCER CATHETER ANL0, 7 FR, 45 CM LONG SHEATH, ACCEPTS .018/.038 IN. DIA. VESSEL DILATOR, HYDROPHILIC COATED, STERILE, SEALED IN PEEL-OPEN PACKAGE, SINGLE-USE ONLY. CM; Part Name Assigned by Controlling Agency: SHEATH ANSEL STRAIGHT 7FR X 45CM1IN CHECK-FLO FLEXOR .018-.038IN ANL0 CURVE HYDROPHILIC INTRODUCER GUIDEWIRE ANSEL MODIFICATION SHORT DILATOR TIP STERILE DISPOSABLE IN. 0 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.