474000-104

View detailed technical data, stock status, and sourcing information for: 474000-104
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Federal Supply Group

Firefighting, Rescue, and Safety Equipment; and Environmental Protection Equipment and Materials

Federal Supply Classification

4210 Firefighting Equipment

National Stock Number

4210-01-484-9572

Item Name Code

06566

Assigment Date

05/11/2001 (25 years ago)

A brake consisting essentially of the following: a. A single piece or divided cylinder housing designed to be mounted on the torque flange of an axle. The cylinder housing has a slot or groove through which the disk, brake passes. It contains a piston(s) or push rod(s) which provides the hydraulic or mechanical force to press the lining, friction against the disk, brake. B. Lining, friction. C. A disk, brake designed to be keyed or rigidly attached to a wheel or rotating shaft.

nitrogen gas cylinder type, valve and bottle assembly, solenoid operated part name assigned by controlling agency, fire extinguisher valve and bottle assembly shall be filled with 2lbs (+ or - .10lbs) of regular dry chemical fire extinguishing agent per 12437439 and pressurized to 12.5 (+ or - 2.5) psig with helium per bb-h-1168, grade a and 750 + 20/-15 psig with nitrogen per a-a-59503, type i, grade a or b, class 1 special features, m1a2 and hab end item identification, 2.0 pounds capacity

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

End Item Identification: m1a2 and hab
Capacity: 2.0 pounds
Gas Cylinder Type: nitrogen
Part Name Assigned By Controlling Agency: valve and bottle assembly, solenoid operated
Special Features: fire extinguisher valve and bottle assembly shall be filled with 2lbs (+ or - .10lbs) of regular dry chemical fire extinguishing agent per 12437439 and pressurized to 12.5 (+ or - 2.5) psig with helium per bb-h-1168, grade a and 750 + 20/-15 psig with nitrogen per a-a-59503, type i, grade a or b, class 1
Functional Description: all external electrical connectors to have front face of the insert sprayed with corrosion resistant compound, water displacement ultra thin film per mil-c-81309 type iii, class 2, grade carbon dioxide
Special Test Features: the pressurized assembly shall have a helium leakage rate not greater than 1.0 x 10(-5th power);cc/ second at an ambient temperature of 70 + or - 10 degrees fahrenheit
Supplementary Features: after assembling valve to bottle, torque to 200+50 ft lbs
Specification/Standard Data: 96906-mil-std-100g government standard and 05047-asme y14.5m-1994 professional/industrial association standard

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
12472798	Fire Extinguisher Dry Chemical
474000-104	Fire Extinguisher Dry Chemical

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4210-01-484-9572?

The FSCG of the NSN 4210-01-484-9572 is 4210

Does the NSN 4210-01-484-9572 have a Schedule B code assigned?

Yes, the Schedule B code is 8424100000

Does NSN 4210-01-484-9572 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4210-01-484-9572 contain precious materials?

Item does not contain precious metal.

Does NSN 4210-01-484-9572 contain hazardous materials?

Indicates information is in the hazardous materials information resource system (hmirs).

When the NSN 4210-01-484-9572 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Fri, May 11, 2001