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Datasheet. 137378 specification
The length of a straight line which passes through the center of a hole,and terminates at the circumference.
0.156in. ⁓5/32"
The length of a straight line which passes through the center of an item,and terminates at the outside circumference.
2.220in.
The length of a straight line which passes through the center of a bolt circle,and terminates at the circumference.
1.800in.
A measurement of the smallest dimension of the material,in distinction from length or width.
0.013in. and 0.019in.
The length of a straight line which passes through the center of the center hole,and terminates at the circumference.
0.250in.
The number of bolt holes provided on the item.
6
The length of a straight line which passes through the center of a bead,and terminates at the circumference.
1.030in.
The pressure at which an item is designed to operate.
90.0 pounds per square inch
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.
hgt 0.37, center hole thru 0.07 in. thk, 2 holes 1.80 in. across C-TO-C 0.125 in. dia; matl 0.010 gauge tricot jersey nylon coated on side per AMS3212
The chemical compound or mechanical mixture properties of which the item is fabricated.
copper and rubber synthetic
The type of media for which the item is designed.
fuel, jet
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
special shaped
Characteristics or qualities of an item,not covered in any other requirement,which are considered essential information for one or more functions excluding nsn assignment.
diaphragm for impeller injection spinner discharge valve
Answers.
Special shaped
Copper and rubber synthetic
6
0.013 inches minimum and 0.019 inches maximum
0.156 inches
Schedule B number: 8481909090
nmfc 000000
Parts of taps, cocks, valves and similar appliances
FSC 2915 ⁓ Engine fuel system components, aircraft and missile prime movers
Note-fuel components specially designed for propulsion fuel systems, aircraft and missiles are to be placed in this fsc.
Excluding aircraft fuel tanks (fsc 1560); in-flight refueling system fuel components (fsc 1680). fuel system components not specifically designed for use with aircraft engines or missile prime-movers.
NSN 2915-00-314-8144 DIAPHRAGM,ACTUATOR VALVE,SPECIAL
special shaped hgt 0.37, center hole thru 0.07 in. thk, 2 holes 1.80 in. across c-to-c 0.125 in. dia; matl 0.010 gauge tricot jersey nylon coated on side per AMS3212 6 bolt hole quantity 0.250" center hole diameter 0.013" material thickness 0.156" hole diameter
- NIIN
- 003148144
- NIIN Date
- 01/01/63
- Schedule B
- 8481909090
- Name Code
- 40088
- FIIG
- A540B0
- QUP
- Historical Price
- $82.30 EA
- DEMIL / ITAR
- USML/ITAR controlled item (Code: B)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- No precious metals
- Enviromental
- N/A
- Electrostatic ESD & EMI
- No ESD or EMI sensitivity
Major End Users Countries and entities
- - Department of The Air Force
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- Special Handling
- Other or no special handling required (sh)
- LTL (less than a truck load rating)
- No rating
- LCL (less than a car load rating)
- Rating variable
- Special Cargo
- No special type of cargo code applicable
- Air Freight (Minimum cargo door size required)
- Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- Customs Requirement Classification
- Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft
- Commodity (for shipments via water)
- Aircraft parts, to include test/tool sets and equipment (other than armament systems)
- NMFC (national motor freight code)
- 000000 NO NMFC FREIGHT DESCRIPTION
- UFC (universal freight code)
- 00000
Similar by Design Other diaphragms with similar characteristics
Nothing similar to this part number was found in our inventory
137378 / Diaphragm,actuator valve,specialWhat is the formal definition of this item?
An item constructed of one or more layers of thin flexible material, either laminated or separated, designed to form a tight seal between the chambers of a valve, and to transmit pressure inducted motion to a valve disk either directly or through a mechanical linkage. the surface of the item must be formed or molded to have a beaded or rolled edge, ribs or any other raised surfaces. the item may contain bolt holes and/or center holes. excludes diaphra gm, valve, flat and gasket.
