The Head Harness-Breathing Tube Asse, cataloged under National Stock Number 4240-01-250-8346, is classified within Federal Supply Class 4240 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is North Safety Products L.l.c. Dba North Safety Products. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-01-250-8346 |
| Primary Part Number | 85303 |
| Item Name | Head Harness-Breathing Tube Asse |
| FSC / FSG | 4240 / 42 — No Item Name Available |
| Manufacturer | North Safety Products L.l.c. Dba North Safety Products |
| Status | ACTIVE |
| Criticality Code Justification | TEXT |
| General Characteristics Item Description | SOLE SOURCE REQUIRED BY STATUTE 6.302 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4240-01-250-8346 is a Head Harness-Breathing Tube Asse, manufactured by North Safety Products L.l.c. Dba North Safety Products, classified under FSC 4240 (No Item Name Available). Status: active.
NSN 4240-01-250-8346 has 3 cross-referenced part numbers: 85303 (North Safety Products L.l.c. Dba North Safety Products), 86048 (Siebe North Inc North Safety Equipment Div), 85303 (Siebe North Inc North Safety Equipment Div).
There are 4 known substitutes for 4240-01-250-8346: 6145-00-682-3449, 4930-00-693-2709, 5330-01-020-2474 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 85303: Criticality Code Justification: TEXT; End Item Identification: NORTH SAFETY EQUIPMENT MODEL 85000 SERIES AIRLINE RESPIRATORS; General Characteristics Item Description: SOLE SOURCE REQUIRED BY STATUTE 6.302. 3 total characteristics are documented in the Federal Logistics Information System.