Air Filtering Respirator Cartridge

NSN: 4240-00-143-4391 | Model: N7500-3A-72

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.

NSN Properties and Flags

NATO Stock Number

4240-00-143-4391

DEMIL

Yes - ITAR Controlled (Code Q)

Hazard Protection Feature

Filter protections, acid gases and organic vapors

Special Features

Internal threaded connections

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE8EH15T1089	2015-04-03	PEPCD	2 PG

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 4240-00-143-4391 Datasheet

Supply Class (FSC):

Safety And Rescue Equipment

Cross Reference:

N7500-3A-72
N7500-3L
N7500-3A-72
7500-3

Cage Codes:

North Safety Products L.l.c. (CAGE 0VTP4)
Siebe North Inc (CAGE 79250)

Identification:

HMIC

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

069095 - Filters liquid/gas noi
WCC:

657 - Instruments, electric meter
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC:

B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
Z
Quantity per pack
1
Unit of Measure
Pg
Shelf Life
N/A
Classification Control
U
MGMT_CTL
J2200x-
Repariability
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $44.47 to $74.12..
Does NSN 4240-00-143-4391 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, Department Of The Air Force, Department Of The Navy, National Aeronautics and Space Administration, and New Zealand
What is the NIIN of NSN 4240-00-143-4391?
001434391 or 00-143-4391
Does NSN 4240-00-143-4391 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4240-00-143-4391?
Solicitation SPE8EH15T1089 for qty 2 on 03/24/2015
When was this national stock number assigned to the federal catalog?
Jan 17, 1973