The Paper,electrocardiograph Recordi, cataloged under National Stock Number 6515-01-055-3422, 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 Irex Corp Irex Medical Systems Div. Government technical data includes 3 specifications, 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 | 6515-01-055-3422 |
| Primary Part Number | 120-133 |
| Item Name | Paper,electrocardiograph Recordi |
| FSC / FSG | 6515 / 65 — Medical and Surgical Instruments, Equipment, and Supplies |
| Manufacturer | Irex Corp Irex Medical Systems Div |
| Status | ACTIVE |
| Length | 175.000 FEET NOMINAL FT |
| Width | 7.000 INCHES NOMINAL IN |
| Perforation Feature | NOT INCLUDED |
| 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 |
|---|---|
| 120-133 PRIMARY | Irex Corp Irex Medical Systems Div (USA) |
NSN 6515-01-055-3422 is a Paper,electrocardiograph Recordi, manufactured by Irex Corp Irex Medical Systems Div, classified under FSC 6515, Medical and Surgical Instruments, Equipment, and Supplies. Status: active.
NSN 6515-01-055-3422 has 1 manufacturer part number on file: 120-133 (Irex Corp Irex Medical Systems Div).
1 possible match (shared part number, not a government interchangeability claim): 5305-01-507-1791. Verify interchangeability with system specifications before substitution.
Key specifications for 120-133: Length: 175.000 FEET NOMINAL FT; Special Features: HEAT SENSITIVE,RAPID PROCESS; Width: 7.000 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: PAPER ELECTROCARDIOGRAPH RECORDING RAPID PROCESS 7X175 IN 12S. 3 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.