AA2921C1A

AA2921C1A Hose Coupling Assembly

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Quality Commitment

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Datasheet. AA2921C1A specification

Seat Type
Indicates the type of seat in the item.

gasket

Connection Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.

insert (hose) 3rd end

Connection Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.

insert (hose) 4th end

Connection Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.

plain (hose) 1st end

Connection Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.

swivel nut, gasket seal (hose) 2nd end

Connection Type
Indicates the type of connection/s/.

threaded external hose 1st end

Connection Type
Indicates the type of connection/s/.

threaded internal hose 2nd end

Connection Type
Indicates the type of connection/s/.

unthreaded external hose 3rd end

Connection Type
Indicates the type of connection/s/.

unthreaded external hose 4th end

Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.

11-1/2 1st end

Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.

11-1/2 2nd end

Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.

0.500in. 1st end ⁓1/64"

Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.

0.500in. 2nd end ⁓2-1/64"

Nominal Inside Diameter Hose Accommodated
The nominal length of a straight line which passes through the center of the accommodated hose,and terminates at the inside circumference.

0.625in. 3rd end

Nominal Inside Diameter Hose Accommodated
The nominal length of a straight line which passes through the center of the accommodated hose,and terminates at the inside circumference.

0.625in. 4th end

Nominal Overall Length
The nominal dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

1.600in.

Special Features
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.

zink plated, steel grippers on both unthreaded ends

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

copper alloy body

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

rubber gasket

Media For Which Designed
The type of media for which the item is designed.

water single response

Thread Series Designator
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

nh 1st end

Thread Series Designator
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

nh 2nd end

Furnished Items And Quantity
The name and number of those parts furnished with the item of supply that have not been specified elsewhere.

1 gasket

Specification/standard Data
The document designator of the specification or standard which established the item of supply.

58536-A-A-2921 professional/industrial association specification

Nondefinitive Spec/std Data
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.

i type and 1 class and 5/8in. size

Answers.

What class is the thread series?

Nh 2nd end

What class is the thread series?

Nh 1st end

What material is the hose coupling assembly made of ?

Rubber gasket

What material is the hose coupling assembly made of ?

Copper alloy body

What is the thread quantity per inch?

11-1/2 2nd end

What is the thread quantity per inch?

11-1/2 1st end

What is the NSN for AA2921C1A?

4730-00-693-8989

How is this classified for shipping?

Schedule B number: 7412200000
nmfc 052185
Copper alloy tube or pipe fittings

What's the federal classification of AA2921C1A?

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 4730-00-693-8989 COUPLING ASSEMBLY,HOSE

nh 2nd end thread series zink plated, steel grippers on both unthreaded ends 11-1/2 2nd end thread quantity per inch

NIIN
006938989
NIIN Date
01/01/63
Schedule B
7412200000 
Name Code
04499
FIIG
A080B0
Item Weight
0.100lbs
Item Dimensions
--
QUP
 
Historical Price
$14.83 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. A-A-2921 Cage 58536
2. 85CL5-8 Cage 77860
3. 7462T12 Cage 39428
4. 7462U5-8 Cage 39428
5. WWC1692 Cage 81348

Major End Users Countries and entities

  • - National Aeronautics And Space Administration 
  • - Department of The Army 
  • - Department of The Navy 
  • - Department of The Air Force 
  • - U.s. Marine Corps 
  • - Defense Logistics Agency 
  • - Bureau of Prisons 
  • - Bureau of Mines 
  • - Bureau of Reclamation 
  • - National Aeronautics And Space Administration 
  • - National Aeronautics And Space Administration 
  • - National Aeronautics And Space Administration 
  • - National Aeronautics And Space Administration 
  • - General Services Administration 
  • - Smithsonian Institution 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
Rating variable 
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)
052185 PIPE,TUBING,OR PIPE OR TUBING FIT 
UFC (universal freight code)
29950 

Similar by Design Other coupling assemblys with similar characteristics

Nothing similar to this part number was found in our inventory

AA2921C1A / Coupling assembly,hoseWhat is the formal definition of this item?

An item consisting of two or more hose fittings which are complete items and may be assembled in a combination forming a single item of supply designed to connect hose lines. excludes coupling assembly, self-sealing and coupling assembly, quick disconnect.