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Technical Methane

NSN: 6830-01-306-7489 | Model: RMEF20040
NSN Properties and Flags
NATO Stock Number
6830-01-306-7489
DEMIL
NO
Physical Form
Gas
Boiling Point Tempurature Rating
70.0 degrees fahrenheit
Special Features
CYLI-ND-ERW-IDTH

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NSN 6830-01-306-7489 Datasheet

Supply Class (FSC):
Gases: Compressed And Liquefied
Cross Reference:
  • RMEF20040
  • UN1971-286 CU FT
  • ME UHP200
Cage Codes:
  • Matheson Gas Products Inc (CAGE 55549)
  • Airgas National Welders (CAGE 1KS70)
Identification:
HMIC

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

PMIC

A - Item does not contain precious metal.

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:

    086060 - Nitrogen

  • WCC:

    634 - Cylinders, compressed gas, filled or empty

  • 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:

    F - Fuels and lubricants, including fuel and lubricating supplies and equipment and gases other than noxious gases.

  • TCC:

    O - Flammable compressed gas, un class 2.1 (flammable gas label)

  • LTL:

    Q - 70.0

NSN Management Codes:
  • SOS
    Sms
  • AAC
    J
  • Quantity per pack
    1
  • Unit of Measure
    Cy
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    J2200x-
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $1,954.98 to $3,258.29..
Does NSN 6830-01-306-7489 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 Army, Department Of The Navy, and Spain
What is the NIIN of NSN 6830-01-306-7489?
013067489 or 01-306-7489
Does NSN 6830-01-306-7489 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6830-01-306-7489?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Aug 30, 1989
MSDS

Material Safety

MSDS BNDWB MATG14160, METHANE COMPRESSED GAS

Hazards

Ld50 lc50 mixture: none specified by manufacturer.

routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: inhal: methane: pregnant mice were expos
for 1 hr to fuel gas, containing 85% methane. Resultant abnorm of
fetal brain produced brain hernias & hydrocephalus. Acute: in sudden
acute asphy, unconc may be immed. W/slow dev there may be rapid
resp & pulse, air hunger, dizz, reduced awareness, tightness (efts
of overexp)
explanation of carcinogenicity: not relevant
effects of overexposure: hlth haz: in head, tingling sensation,
incoordination, faulty judgement, emotional instability & rapid
fatigue. As asphy progresses, naus, vomit, collapse, unconc,
convulsions, deep coma & death are po s. Skin: due to rapid
evaporation, liq may cause frostbite w/redness, tingling &
pain/numbness. In more sev (ing 7)
medical cond aggravated by exposure: none specified by manufacturer.

First Aid

First aid: inhal: remove from expos to fresh air immed. If brthg has
stopped, give artif resp. Maintain airway & blood press & admin o*2
if avail. Keep person warm & at rest. Treat symptomatically &
supportively. admin of o*2 should be performed by qualified
personnel. Get md attn. Skin: if adverse efts occur, get md attn. In
case of frostbite, warm affected skin in warm water at a temp of
107f. If (ing 10)

Chemical Properties

Boiling pt: b.P. Text: -260f,-162c
melt/freeze pt: m.P/f.P text: -296f,-182c
vapor pres: 760 @-161c
vapor density: 0.555
spec gravity: 0.717 g/l @ 0c
solubility in water: 3.5 @ 17c
appearance and odor: odorless, colorless, tasteless gas.

Reactivity

Stability indicator/materials to avoid: yes
reacts explos w/bromine, chlorine, chlorine dioxide, dioxygen
difluoride, dioxygenyl tetrafluoroborate, fluoine (ing 6)
stability condition to avoid: high temperatues and pressures.

hazardous decomposition products: thermal decomposition products may
include toxic co*x.

Proper Disposal

Waste disposal methods: disposal must be in accordance with standards
applicable to generators of hazardous waste, 40 cfr 262. Epa
hazardous waste no d001. 100 lb cercla section 103 reportable
quantity.

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: methane (mercaptan may be added as an odorizer)
cas: 74-82-8
rtecs #: pa1490000
fraction by wt: >99.9%
acgih tlv: asphyxiant

ingred name: supdat: as fog. Cool contr w/water, from as far a distance
as poss. Avoid brthg toxic vap, keep upwind. Evacuate (ing 3)
rtecs #: 9999999zz

ingred name: ing 2: to radius of 1500 ft for uncontrollable fires.

consider evacuation of downwind area if matl is leaking.

rtecs #: 9999999zz

ingred name: explos haz: electroconductivity of substance, flow/agitation
may generate electrostatic charges resulting in (ing 5)
rtecs #: 9999999zz

ingred name: ing 4: sparks with possible autoignition.

rtecs #: 9999999zz

ingred name: matl to avoid: interhalogens, nitrogen trifluoride, oxiders
(strong), o*2, oxygen difluoride, trioxygen difluoride.

rtecs #: 9999999zz

ingred name: efts of overexp: cases, skin may become hard & white &
develop blisters. Eye: liq may cause frostbite w/redness, (ing 8)
rtecs #: 9999999zz

ingred name: ing 7: pain & blurred vision. Ingest: if liq is swallowed,
frostbite dmg to lips, mouth & mucous membranes may (ing 9)
rtecs #: 9999999zz

ingred name: ing 8: may occur. Chronic: no data available.

rtecs #: 9999999zz

ingred name: first aid proc: warm water is not avail/impract to use,
gently wrap affected part in blanket. Encourage victim (ing 11)
rtecs #: 9999999zz

ingred name: ing 10: to exercise affected part while it is being warmed.

allow circulation to return naturally. Get md attn (ing 12)
rtecs #: 9999999zz

ingred name: ing 11: immed. Eye: if contact w/liq/compressed gas occur,
wash w/lrg amts of warm water until no evidence of chem(ing 13)
rtecs #: 9999999zz

ingred name: ing 12: remains (approx 15-20 min). Get md attn immed.

ingest: treat symptomatically & supportively & get md attn.(ing 14)
rtecs #: 9999999zz
other rec limits: none specified

ingred name: ing 13: antidote: no specific antidote. Treat symptomatically
and supportively.

rtecs #: 9999999zz

ingred name: spill proc: spaces before entering.

rtecs #: 9999999zz

ingred name: resp prot: scba w/full facepiece operated in press
demand/other pos press mode. Supplied air resp w/full (ing 17)
rtecs #: 9999999zz

ingred name: ing 16: facepiece & operated in press-demand /other pos
press mode in combo w/auxiliary scba operated in press (ing 18)
rtecs #: 9999999zz

ingred name: ing 17: demand or other positive pressure mode.

rtecs #: 9999999zz

ingred name: other prot equip: freeze. Eye wash and quick drench shower.

rtecs #: 9999999zz