The Tubing,extension,blood-Fluid War, cataloged under National Stock Number 6515-01-344-5255, 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 Sims Level 1, Inc. Government technical data includes 1 specification, 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. 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 | 6515-01-344-5255 |
| Primary Part Number | X-36 |
| Item Name | Tubing,extension,blood-Fluid War |
| FSC / FSG | 6515 / 65 — Medical and Surgical Instruments, Equipment, and Supplies |
| Manufacturer | Sims Level 1, Inc |
| Status | ACTIVE |
| Disposition After Initial Use | DISPOSABLE |
| 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 | PG |
| Part Number | Manufacturer |
|---|---|
| X-36 PRIMARY | Sims Level 1, Inc (USA) |
NSN 6515-01-344-5255 is a Tubing,extension,blood-Fluid War, manufactured by Sims Level 1, Inc, classified under FSC 6515, Medical and Surgical Instruments, Equipment, and Supplies. Status: active.
NSN 6515-01-344-5255 has 1 manufacturer part number on file: X-36 (Sims Level 1, Inc).
1 possible match (shared part number, not a government interchangeability claim): 5315-01-440-0460. Verify interchangeability with system specifications before substitution.
Key specifications for X-36: Overall Length: 36.000 INCHES NOMINAL IN; Disposition After Initial Use: DISPOSABLE; Special Features: STERILE FLUID PATH; FOR USE W/BLOOD WARMER AND PRESSURE INFUSION SYSTEM, 6515-01-334-0852; Part Name Assigned by Controlling Agency: TUBING EXTENSION BLOOD-FLUID WARMER STERILE FLUID PATH 36"LG 40S. 1 specification is 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.