4220-01-571-3697

Demand Breathing Gas Pressure Regulator email this page

Model or part number: MK25 S555

Pricing & Availability

Submit this form for current pricing and availability of this NSN.

NSN 4220-01-571-3697 Datasheet

MRC:

The installation for which the item is designed.AMQY

Installation Design:

Portable

MRC:

An indication of whether or not a pressure gage is included.AMWP

Pressure Gage:

Not included

MRC:

An indication of whether or not a flow indicator is included.AMWQ

Flow Indicator:

Not included

MRC:

NIIN:

015713697

MRC:

NATO Stock Number:

4220-01-571-3697

MRC:

Shelf Life:

N/A

MRC:

UOM:

MRC:

DEMIL:

Yes - DEMIL/MLI
Export Control Information

FIIG:

T164-H

MRC:

INC:

67375

MRC:

IMM:

KZ KZ

All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

Quality Commitment »

Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 4220-01-571-3697

A regulator designed to deliver breathing gas automatically such as air, oxygen, mixture, etc., when the user inhales. it is intended for use with breathing apparatus for dive and/or rescue. excludes regulator (1), oxygen, demand.

Manufacturers

This NSN is registered to the following cage codes.

Cage 1SVE6

Product Condition Codes

Code	Definition
FN	Factory New. Parts manufactured by the OEM and includes manufacturer certification.
NE	New. Parts manufactured by the OEM. May include manufacturer certification or company certification.
NS	New Surplus. New material item purchased from excess inventory.
OH	Overhauled. Product has been rebuilt and tested in accordance with the manufacturer's specifications by a repair shop (MRO).
SV	Serviceable product.
AR	As Removed. Product removed from aircraft or platform with no guarentee on the functionality of the part.
RP	Repairable. Product can be repaired by a MRO and be given a FAA 8130 or EASA Form 1 certification.