NationalStockNumber.INFO
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Worldwide distributor of NSN parts and consumables located in the USA.
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Y - Indicates information is in the hazardous materials information resource system (hmirs).
PMICA - Item does not contain precious metal.
ADPE- Represents items with no adp components
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? | |
| Historical data shows pricing from $247.21 to $412.02.. | |
| Does NSN 6850-01-342-3495 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 Air Force, Department Of The Navy, and Republic Of Korea | |
| What is the NIIN of NSN 6850-01-342-3495? | |
| 013423495 or 01-342-3495 | |
| Does NSN 6850-01-342-3495 require demilitarization? | |
| Yes - ITAR Controlled | |
| What is the most recent solicitation for NSN 6850-01-342-3495? | |
| No solicitations for this NSN. | |
| When was this national stock number assigned to the federal catalog? | |
| Jul 20, 1991 | |
Ld50 lc50 mixture: product's ld50 (oral rat) was not stated
routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: product may contain crystalline
silica. Osha considers perlite a nuisance dust & recommends a pel
of 5 mg/m3 twa respirable dust. Inhalation over long periods of
high amounts of any nuisance dust may overload lung clearance
mechanism & make lungs more vulnerable to respiratory disease.
transitory respiratory irritation
explanation of carcinogenicity: manufacturer gave no information about
carcinogenicity. Hmis found no listing & does not expect it to be
carcinogenic.
effects of overexposure: inhalation: coughing, irritation of nose &
throat, congestion may occur upon overexposure. Skin: n/a.
ingestion: not hazardous. Generally regarded as safe by fda.
eyes: temporary irritation &/or inflamati on.
medical cond aggravated by exposure: pre-existing upper respiratory &
lung disease, (such as bronchitis, emphysema, esthma, or others)
First aid: inhalation: remove from dust area; drink water to clear
throat; blow nose to evacuate dust. Skin: n/a. Eyes: do ot rub eyes.
flush eyes w/copious amounts of water to remove dust particles.
ingestion: n/a. consult a physician if irritation persists.
Hcc: n1
nrc/state lic num: none
spec gravity: 2.35
solubility in water: slight
appearance and odor: gray to grayish blace or brown, aggragate or
powder, odorless
Stability indicator/materials to avoid: yes
hydrofluoric acid
stability condition to avoid: none in designated area. Avoid contact
w/hydrofluoric acid.
hazardous decomposition products: reacts w/hydrofluoric acid to form
toxic silicon tetrafluoride gas.
conditions to avoid polymerization: will not occur.
Ingred name: silica, crystalline - quartz
cas: 14808-60-7
rtecs #: vv7330000
fraction by wt:
other rec limits: none recommended
osha pel: see table z-3
acgih tlv: 0.1 mg/m3 rdust;9495
ingred name: perlite
cas: 93763-70-3
rtecs #: sd5254000
fraction by wt: 100%
other rec limits: none recommended
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust; 9495