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Datasheet. 6520-772034 specification
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
3.330in. ⁓3-11/32"
The means by which mechanical action completely engages or disengages a mating quick disconnect part.
spring PUSH-Pull all ends
The industrial designation or term for the size of the quick disconnect internal or external end.
1.109in. all ends
The number of bolt holes provided on the item.
4
The national stock number or the identification information of the end equipment for which the item is a part.
used on B-52 aircraft
The style designation indicating the configuration that most nearly corresponds to the basic appearance of the item.
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
plain all ends
A measurement of the longest dimension of the leg,in distinction from width.
0.281in.
A nominal measurement taken at right angles to the length of an item,in distinction from thickness.
2.375in.
A nominal measurement of the longest dimension of an item,in distinction from width.
2.375in.
Indicates the type of connection/s/.
flange first fluid end connection
Indicates the type of connection/s/.
internal quick disconnect all ends
Those features,not otherwise specified,which may be required for proper functioning of the item.
SELF-Sealing
A nominal measurement of the smallest dimension of an item,in distinction from length or width.
0.250in.
The nominal length of a straight line which passes through the center of the bolt hole,and terminates at the circumference.
0.271in.
The center to center nominal distance between bolt holes along the length of an item.
1.828in.
The center to center nominal distance between bolt holes along the width of an item.
1.828in.
The chemical compound or mechanical mixture properties of which the item is fabricated.
aluminum alloy body
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
anodize body
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
male coupling half
The document designator of the specification or standard which established the item of supply.
81349-MIL-C-7413 government specification
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.
1 type
Answers.
1EA
Male coupling half
Aluminum alloy body
4
Schedule B number: 7609000000
nmfc 051400
Aluminum tube or pipe fittings (couplings,elbows sleeves)
FSC 4730 ⁓ Hose, pipe, tube, lubrication, and railing fittings
Excluding air conditioning-heating fittings (fsc 4520); bituminized fiber and concrete fittings (fsc 5630); conduit boxes and fittings (fsc 5975); downspout fittings (fsc 5670); medical and surgical fittings (fsc 6515); laboratory fittings (fsc 6640); post caps and rail ends (fsc 5660); machine thread bushings and plugs (fsc 5365).
NSN 4730-00-585-8437 COUPLING HALF,QUICK DISCONNECT
Used on b-52 aircraft. male coupling half anodize body surface treated 4 bolt hole quantity 3.330" overall length
- NIIN
- 005858437
- NIIN Date
- 01/01/63
- Schedule B
- 7609000000
- Name Code
- 18681
- FIIG
- A531T0
- Item Weight
- 0.900lbs
- Item Dimensions
- QUP
- 1
- Historical Price
- $31,106.58 EA
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- Metal content unknown
- Enviromental
- N/A
- Electrostatic ESD & EMI
- No ESD or EMI sensitivity
Other Part Numbers Parts with same form, fit, and function by other manufacturers
| 1. | 20772-3F | Cage 81833 |
| 2. | MIL-C-7413 | Cage 81349 |
| 3. | 405-20772 | Cage 81833 |
| 4. | 10-20227-2 | Cage 81205 |
| 5. | AS7413 | Cage 81343 |
Major End Users Countries and entities
- - Department of The Air Force
- - Department of The Navy
Availability for 6520-772034 A member of our team will provide you with a price and availability quote
Request a Quote »Shipping Information
- Special Handling
- Other or no special handling required (sh)
- LTL (less than a truck load rating)
- 77.5
- LCL (less than a car load rating)
- Unknown
- 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
- Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
- Commodity (for shipments via water)
- Metal and metal products, nos, (less than 35 feet)
- NMFC (national motor freight code)
- 051400 PIPE FITTINGS ALUMINUM
- UFC (universal freight code)
- 29700
Similar by Design Other coupling halfs with similar characteristics
Nothing similar to this part number was found in our inventory
6520-772034 / Coupling half,quick disconnectWhat is the formal definition of this item?
A fluid line fitting having a pipe, tube or hose connection or a through hole to accommodate a bolt, fluid passage on one end. the other end must have an internal or external quick disconnect feature for connecting a mating part to form a quick disconnect coupling assembly. the fitting may incorporate a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half. for self-sealing fittings with an external or internal threaded disconnect end, see coupling half, self-sealing. see also, connector, multiple, fluid pressure line.
