NationalStockNumber.INFO
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Y - Indicates information is in the hazardous materials information resource system (hmirs).
PMICA - 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.
Questions & Answers: |
|
| What are the historical prices recorded for this stock number? | |
| Historical data shows pricing from $152.00 to $253.33.. | |
| Does NSN 9350-01-218-5121 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 9350-01-218-5121? | |
| 012185121 or 01-218-5121 | |
| Does NSN 9350-01-218-5121 require demilitarization? | |
| Yes - ITAR Controlled | |
| What is the most recent solicitation for NSN 9350-01-218-5121? | |
| No solicitations for this NSN. | |
| When was this national stock number assigned to the federal catalog? | |
| Oct 14, 1985 | |
Routes of entry: inhalation: yes skin: yes ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: inhalation-repeated inhalation of
respirable dust for extended period of time may cause permanent
lung injury (silicosis). Skin-irritant. Eye-irritant.
explanation of carcinogenicity: iarc has classified silica and some
silicates as potential carcinogens (group 2a carcinogens).
effects of overexposure: none specified by manufacturer.
medical cond aggravated by exposure: none specified by manufacturer.
First aid: inhalation-remove to fresh air. Ingestion-drink plenty of
water. Skin-wash with plenty of water. Eye-flush immediately and
repeatedly with water and consult a physician.
Hcc: n1
melt/freeze pt: m.P/f.P text: 3500f,1927c
spec gravity: 2.53
solubility in water:
appearance and odor: gray granylar to fine material - no odor.
Stability indicator/materials to avoid: yes
stability condition to avoid: avoid exposure to moisture. Moisture may
affect the refractory bonding agent in this product which can lead
to failure.
hazardous decomposition products: after exposure to temps above 1600f,
cristobalite & tridymite are formed which has a half life of
quartz.
Waste disposal methods: dispose in accordance with applicable 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.
Ingred name: alpha-alumina (aluminum oxide) (epa lists only fibrous
forms) (sara iii)
cas: 1344-28-1
rtecs #: bd1200000
fraction by wt: 20-40%
other rec limits: none specified
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust; 9293
ingred name: aluminum silicate
cas: 1302-76-7
fraction by wt: 60-80%
other rec limits: none specified
ingred name: silica, crystalline - quartz
cas: 14808-60-7
rtecs #: vv7330000
fraction by wt: 0-5%
other rec limits: none specified
osha pel: see table z3
acgih tlv: 0.1 mg/m3 rdust;9293
ingred name: proprietary ingredient
fraction by wt: secret
other rec limits: none specified