Serving our customers with quality and safety first.
numerals luminous
12 1st indicator single scale
ac/dc
115.0 volts
400.0 hertz
7
C-130 and C-5 aircraft
pin
dial and digital display
+0.0/+9.0 temperature 2nd indicator degree celsius
2
MS33678C-18-9P and hermetically sealed; pin a shall be alumel / pin d shall be chromel
indicating 2nd pointer
liquid crystal
7
single
shall conform to faa TSO-C43C for type ii indicators, viewing angle shall be 30 degrees from either side of center line, indicator will provide power off warning and self test for each display segment for 2 seconds , will use +5 volts ac or dc on pin e for lighting; case will confor m to MS33639D for 2 inch size; indicator will have facilities for evacuating and filling the case with medium to an absolute pressure of 12 to 14.7 psi, indicator will havea seven segment n umeric display to augment pointer reading throughout full scale range, indicator will be nvis compatible
An indicator which indicates temperature by means of a thermocouple circuit.
Indicates that the item represented by the nsn in the input/output header is the (physical) item of production in an i&s generic relationship. (the generic master nsn appears in the segment h.) must be used in combination with phrase code s.
OOU: Order of Use. Three position alpha code denoting the interchangeability and substitutability (I&S) relationship of a national stock number within a service/agency I&S family.
JTC: Jump to Code. Three position alpha code that denotes an exception to the normal sequence to be followed in the attrition of items within an interchangeability and substitutability (I&S) family.
Phrase Code: A one position code assigned to a phrase used in the management data list to denote changes and/or relationships between national stock numbers and reference data.
Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
Item does not contain precious metal.
No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.
Represents items with no adp components
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.
PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.
ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.
ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.
CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.
Oklahoma city air logistics center 3001 staff drive tinker afb, ok 73145-3303
Aerospace support accessories
SOS: Source of Supply. A three position code or routing identifier code (ric), which identifies the source of supply activity.
SMIC: Special Material Indicator Code. A two position code, which categorizes material on the basis of requirements for source or quality control, technical design or configuration control, procurement, stocking and issue control, special receipt, inspection, testing, storage, or handling.
MMAC: Material Management Aggregation Code. A two position code that identifies an item of supply to be managed by a specific activity manager.
MCC: Material Echelon Code. A two position code employed by the marine corps in classifying items into categories by materiel category and procurement echelon. the alphanumeric management code is in the first position and identifies the materiel category
IMC: Denotes wether items shall be subjected to integrated management under the defense supply agency or retained by the individual military service or other department of defense components for their management. Assigned by th activity responsible for item management coding.