National Item Identification Number

01-081-2088
010812088
4240-01-081-2088
4240010812088

National Stock Number

Item Name

CARTRIDGE,RESPIRATOR,AIR FILTERING

Federal Supply Class

4240

Description

A self-contained unit designed for placement in the holder of a respirator or air line mask. It may consist of a filtering element of fibrous material such as felt, paper, or the like secured between two end plates; or it may be a cylindrical container of light weight construction having flat or slightly rounded ends which may be either perforated or of wire mesh, filled with charcoal or chemicals which absorb contaminants from the air passing through it. See also FILTER, RESPIRATOR, AIR FILTERING.

Commercial and Government Entity Code (Supplier Data)

---

55799

---

MINE SAFETY APPLIANCES COMPANY
DBA SAFETY PRODUCTS DIVISION
3880 MEADOWBROOK RD
MURRYSVILLE
PA
15668
724-733-9275

---

Reference Numbers (Part Numbers)

464032

Required Categories

HAZARD PROTECTION FEATURE
SPECIAL FEATURES
CRITICALITY CODE JUSTIFICATION
THE

Required Description

ACID GASES
SOLE SOURCE REQUIRED BY STATUTE 6.302
APPROVAL NO. TC-23C-41 CARTRI