Air Line Mask

NSN: 4240-01-104-5204 | Model: 475218

An individual respiratory protective device consisting of a facepiece flexible breathing tube, air regulating valve, and a quick release hose coupling. The device may also include an air filter for removing foreign particles and odors from the air supply line, an adjustable waist belt, and an air hose with fittings for connecting the device to a supply of compressed air. A bracket is usually provided for attaching the regulating valve to the belt. This device is designed to supply fresh air to the wearer while in dust laden and contaminated areas. Excludes oxygen breathing apparatus. Excludes mask, gas; mask, oxygen and respirator, air filtering.

NSN Properties and Flags

NATO Stock Number

4240-01-104-5204

DEMIL

Special Features

Designed to maintain a slight positive pressure of air inside the facepiece when inhaling or exhaling; pressure demand air-line w/ultravue facepeice; breathing tube; regulator w/quick-disconnect; and web belt

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 4240-01-104-5204 Datasheet

Supply Class (FSC):

Safety And Rescue Equipment

Cross Reference:

475218
461699
1960
1960
475217
475218
475217
1960
461699
1960
475218
475217
461699
1960
1960
475218
475217
461699
1960
1960
475218
475217
461699
1960
1960
475218
475217
461699
1960
1960

Cage Codes:

Mine Safety Appliances Company (CAGE 55799)
Dalloz Safety (CAGE 79687)
Survivair Corp (CAGE 56434)

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

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

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:

134140 - Masks noi
WCC:

593 - Motors and parts, (machinery and parts),(less than 35 feet)
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
J
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
Sf9---v
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $2,563.49 to $4,272.48..
Does NSN 4240-01-104-5204 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 Air Force, Department Of The Navy, Poland, Canada, and Turkey
What is the NIIN of NSN 4240-01-104-5204?
011045204 or 01-104-5204
Does NSN 4240-01-104-5204 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4240-01-104-5204?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Dec 05, 1980