Breathing Apparatus Valve

NSN: 4220-01-541-9855 | Model: 7653321-1

A item specifically designed to automatically/manually maintain outlet pressure in a divers helmet/breathing apparatus. It is designed for use with breathing gasses.

NSN Properties and Flags

NATO Stock Number

4220-01-541-9855

DEMIL

Yes - ITAR Controlled (Code B)

End Application

Mk16mod0, underwater breathing apparatus

Criticality Code Justification

Zzzy

Part Name Assigned By Controlling Agency

Diluent regulator mounted assembly

Reference Number Differentiating Characteristics

Cleaning, packaging, and marking iaw mil-std-1330d

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 4220-01-541-9855 Datasheet

Supply Class (FSC):

Marine Lifesaving And Diving Equipment

Cross Reference:

7653321-1
7653321-1
7653321-1CP

Cage Codes:

Naval Sea Systems Command (CAGE 53711)
Carleton Technologies Inc (CAGE 1W506)
Naval Inventory Control Point (CAGE 03950)

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

ESD

A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.

ADPE

- Represents items with no adp components

CRITL

- The item is a non-aviation critical safety item (csi) whose failure will result in serious damage to equipment or serious injury or death to personnel.

Freight Information:

NMFC:

127220 - Pressure reg/red/relief valves noi
WCC:

796 - Safety and rescue equipment
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.
LTL:

P - 77.5
ACC:

V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Nrp
AAC
C
Quantity per pack
No qup
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
7hcpbl9
Repariability
If condemned or uneconomically repairable, then dispose at intermediate level.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $4,947.15 to $8,245.25..
Does NSN 4220-01-541-9855 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 Navy
What is the NIIN of NSN 4220-01-541-9855?
015419855 or 01-541-9855
Does NSN 4220-01-541-9855 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4220-01-541-9855?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jul 19, 2006