Electron Tube

NSN: 5960-00-139-3204 | Model: MA3785

An inclosure, including two or more electrodes, in which a flow of electrons may occur through a vacuum or a contained gas. The electronic conduction takes place either by means of electrons emitted from a cathode or by ionization of the contained gas. Includes phototubes (photoemissive type only), geiger-mueller tubes, traveling wave tubes, cathode ray tubes and microwave tubes (klystron, magnetron, or the like). Excludes items whose primary purpose is to produce light energy. Also excludes photoelectric cell; and semiconductor device (as modified).

NSN Properties and Flags

NATO Stock Number

5960-00-139-3204

DEMIL

Yes - ITAR Controlled (Code B)

Envelope Medium Type

Gas

Tube Type

Transmit-receive

Special Features

Mftr. Classification: switching, band-pass; envelope material: steel

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 5960-00-139-3204 Datasheet

Supply Class (FSC):

Electron Tubes And Associated Hardware

Cross Reference:

MA3785
3008409-006-101
MA3785

Cage Codes:

Cobham Advanced Electronic Solutions (CAGE 96341)
Lockheed Martin Corporation (CAGE 99696)
Semic Rf Electronic Gmbh (CAGE DG438)

Schedule B & Trade:

Schedule B: 8540890020 (NAICS 334419)

Gas and vapor electron tubes, nesoi
SITC: 77627

Electronic valves and tubes, n.E.S.
End Use: 21400

Telecommunications equipment

Identification:

HMIC

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

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.

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 5960-00-139-3204 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
No recorded entities for this stock number.
What is the NIIN of NSN 5960-00-139-3204?
001393204 or 00-139-3204
Does NSN 5960-00-139-3204 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5960-00-139-3204?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Aug 25, 1971

Material Safety

MSDS BDBKS MA3785

Hazards

Effects of overexposure: hazard degree depends on the type and quantity
of radiation. Latent effects: somatic/genetic damage.

First Aid

First aid: use first aid. Call medical emergency care. Remove and
isolate comtaminated clothing. Shower victim with soap and water.

detain personnel and equipment exposed. Advise medical personnel
that victim ma y be contaminated.

Chemical Properties

Hcc: a2

Reactivity

Stability indicator/materials to avoid: yes
isolate and segregate from most other type material.

hazardous decomposition products: depends on chemical composition;
fission products

Proper Disposal

Waste disposal methods: controlled disposal required in accordance with
dod regulations and federal, state, and local regulations.

disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: cobalt (sara iii)
cas: 7440-48-4
rtecs #: gf8750000
osha pel: 0.1 mg/m3;as co
acgih tlv: 0.05 mg/m3;dust 9293