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Propellant Grain

NSN: 1376-01-281-1665 | Model: MIL-P-46994B
ITAR Registered seal

A solid preformed item specifically designed to produce the required propulsion effect in nonairbreathing reaction propulsion devices. It consists of all of the ingredients necessary for sustained combustion. It may be a heterogeneous mixture of an oxidizing agent and a fuel, or it may be a chemical composition which provides its own oxidizer.

NSN Properties and Flags
NATO Stock Number
1376-01-281-1665
DEMIL
Yes - ITAR Controlled (Code G)
Dot Identification Number
Un0477
Dot Registration Code
Ex1987100711
Net Explosive Weight
0.00001 storage pounds and 0.00001 transportation pounds
Special Features
Composition of prop - potassium nitrate, boron amorphous and binder material polyester resin, peroxide, methyl ethyl ketone and cobalt naphthenate; type ii-a bi-convex; 0.100 in. Lg; 0.125 in. Dia; f/rocket motors and fuzes
Hazardous Material Classification Code
1.3 department of defense hazard class division
Dot Proper Shipping Name
Substances, explosive, n.O.S.

Pricing and Availability

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NSN 1376-01-281-1665 Datasheet

Supply Class (FSC):
Bulk Explosives
Cross Reference:
  • MIL-P-46994B
Cage Codes:
  • Military Specifications (CAGE 81349)
Schedule B & Trade:
  • Schedule B: 3601000000 (NAICS 325920)

    Propellant powders

  • SITC: 59311

    Propellent powders

  • End Use: 12550

    Chemicals-other

Identification:
HMIC

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

PMIC

A - 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?
No pre-dated pricing for this NSN could be found.
Does NSN 1376-01-281-1665 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Nadb (nato Ammunition Data Base)
What is the NIIN of NSN 1376-01-281-1665?
012811665 or 01-281-1665
Does NSN 1376-01-281-1665 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 1376-01-281-1665?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jun 17, 1988
MSDS

Material Safety

MSDS BLMXG PROPELLANT GRAIN 2R PELLETS BKNO3

Hazards

Ld50 lc50 mixture: none specified by manufacturer.

routes of entry: inhalation: yes skin: no ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: toxicity- moderate (boron is an
accumulative poison). Combustion toxicity- toxic, avoid inhalation
and ingestion.

explanation of carcinogenicity: not relevant.

effects of overexposure: see health hazards.

medical cond aggravated by exposure: none specified by manufacturer.

First Aid

First aid: eye: immediately flush with potable water for a minimum of 15
min. Seek assistance from md . Skin: flush with copious amounts of
water. Call md . Inhal: remove to fresh air. Support breath ing.

(give o*2/artf resp) . Ingest: get md immediately .

Chemical Properties

Spec gravity: 1.6-2
appearance and odor: dark brown pellets.

percent volatiles by volume: < 0.5

Reactivity

Stability indicator/materials to avoid: yes
none specified by manufacturer.

stability condition to avoid: exposure to humidity will result in
absorption of water which may cause degragation of perfomance.

hazardous decomposition products: toxic fumes

Proper Disposal

Waste disposal methods: burn under federal, state and local approved
conditions.

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: boron oxide
cas: 1303-86-2
rtecs #: ed7900000
fraction by wt: 12-25%
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3; 9293

ingred name: potassium nitrate. Decomp temp: 400 c
cas: 7757-79-1
rtecs #: tt3700000
fraction by wt: 70-85%

ingred name: binders; (polyester binder)
fraction by wt: 0-8%