The Heparin Lock Flush Kit, cataloged under National Stock Number 6505-01-623-7577, is classified within Federal Supply Class 6505 (Drugs and Biologicals) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Becton, Dickinson and Co Dba Becton Dickinson & Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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: PG.
| Parameter | Value |
|---|---|
| NSN | 6505-01-623-7577 |
| Primary Part Number | 306414 |
| Item Name | Heparin Lock Flush Kit |
| FSC / FSG | 6505 / 65 — Drugs and Biologicals |
| Manufacturer | Becton, Dickinson and Co Dba Becton Dickinson & Co |
| 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 |
|---|---|
| 306414 PRIMARY | Becton, Dickinson and Co Dba Becton Dickinson & Co (USA) |
| Reference | Meaning |
|---|---|
| 1141666 | 5/1 Secondary reference U.S. Government activity |
| 6515NCM139545 | 5/1 Secondary reference Defense Medical Standardization Board |
NSN 6505-01-623-7577 is a Heparin Lock Flush Kit, manufactured by Becton, Dickinson and Co Dba Becton Dickinson & Co, classified under FSC 6505, Drugs and Biologicals. Status: active.
NSN 6505-01-623-7577 has 1 manufacturer part number on file: 306414 (Becton, Dickinson and Co Dba Becton Dickinson & Co).
1 possible match (shared part number, not a government interchangeability claim): 5315-01-633-4591. Verify interchangeability with system specifications before substitution.
Key specifications for 306414: Special Features: HEPARIN LOCK FLUSH SYRINGE; 10 USP UNITS/ML; 5 ML; 30 PER BOX, 16 BOXES PER CASE, FOR A TOTAL OF 480 PER CASE; BLUE LABEL; PREFILLED; LATEX FREE; Part Name Assigned by Controlling Agency: SYRINGE HEPARIN LOCK FLUSH POSI FLUSH BD 10 USP UNITS PER ML 5ML 480S. 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.