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Serving our customers with quality and safety first.
- AS9120 Certified
- Audited supply chain
- ITAR Registered
- DDTC Registered
- HAZMAT Certified
- Customer service objectives
- Every product 100% inspected
Datasheet. 1551AS261-1 specification
Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
0.940in. ⁓61/64"
Thickness
A measurement of the smallest dimension of an item,in distinction from length or width.
A measurement of the smallest dimension of an item,in distinction from length or width.
0.250in. ⁓1/4"
Wrenching Facility Shape
The physical configuration of the facility utilized to assemble or disassemble the item.
The physical configuration of the facility utilized to assemble or disassemble the item.
hexagon
End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.
The national stock number or the identification information of the end equipment for which the item is a part.
3655-01-281-7747
Width Across Flats
The shortest straight line between flats,perpendicular to the height.
The shortest straight line between flats,perpendicular to the height.
1.120in. ⁓1-1/8"
Male End Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external male end thread.
A numeric-alpha designator indicating the pitch diameter tolerance and an external male end thread.
2a
Female End Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an internal female end thread.
A numeric-alpha designator indicating the pitch diameter tolerance and an internal female end thread.
2b
Male End Thread Size
Designates the thread diameter and number of threads per measurement scale of a threaded male end.
Designates the thread diameter and number of threads per measurement scale of a threaded male end.
3/4-16
Male End Screw Thread Series Designator
A designation distinguishing one group of male end screw thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
A designation distinguishing one group of male end screw thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
unc
Male End Thread Direction
The direction of the male end thread when viewed axially.
The direction of the male end thread when viewed axially.
RIGHT-Hand
Male End Thread Length
A measurement of the extent of the male end complete (full) threads along a line parallel to the longitudinal axis.
A measurement of the extent of the male end complete (full) threads along a line parallel to the longitudinal axis.
0.687in.
Female End Thread Size
Designates the thread diameter and number of threads per measurement scale of a threaded female end.
Designates the thread diameter and number of threads per measurement scale of a threaded female end.
1/4-18
Female End Screw Thread Series Designator
A designation distinguishing one group of female thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
A designation distinguishing one group of female thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
npt
Female End Thread Direction
The direction of the female end thread when viewed axially.
The direction of the female end thread when viewed axially.
RIGHT-Hand
Female End Thread Length
A measurement of the extent of female end complete (full) threads along a line parallel to the longitudinal axis.
A measurement of the extent of female end complete (full) threads along a line parallel to the longitudinal axis.
0.940in.
Criticality Code Justification
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.
zzzy
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.
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.
includes bulkhead nut
Material
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.
brass
Material
The chemical compound or mechanical mixture properties of which the item is fabricated.
The chemical compound or mechanical mixture properties of which the item is fabricated.
copper alloy
Reference Number Differentiating Characteristics
A feature of the item of supply which must be specifically recorded when the reference number covers a range of items.
A feature of the item of supply which must be specifically recorded when the reference number covers a range of items.
special cleaning for oxygen service iaw MIL-C-52211
Answers.
What quantity is this sold in?
1EA
What material is the adapter bushing made of ?
Copper alloy
How is this classified for shipping?
Schedule B number: 7412200000
nmfc 052185
Copper alloy tube or pipe fittings
What's the federal classification of 1551AS261-1?
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 4730-01-302-6688 ADAPTER BUSHING
Used on 3655-01-281-7747. includes bulkhead nut 0.940" overall length
- NIIN
- 013026688
- NIIN Date
- 06/17/89
- Schedule B
- 7412200000
- Name Code
- 18018
- FIIG
- T385-L
- Item Weight
- 0.200lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $27.53 EA
- DEMIL / ITAR
- Uncontrolled item (Code A)
- 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
Other Part Numbers Parts with same form, fit, and function by other manufacturers
| 1. | 207ACBHS-4 | Cage 93061 |
| 2. | 129-B-04X15 | Cage 30327 |
| 3. | 1551AS261-1CP | Cage 03950 |
| 4. | 1551AS261 | Cage 30003 |
Major End Users Countries and entities
- - Department of The Army
- - Department of The Air Force
- - Department of The Navy
Availability for 1551AS261-1 A member of our team will provide you with a price and availability quote
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- 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 adapter bushings with similar characteristics
Nothing similar to this part number was found in our inventory
1551AS261-1 / Adapter bushingWhat is the formal definition of this item?
An item having wrenching facilities on one end and a threaded connection of one type within an externally threaded connection of another type. one connection must have machine threads not designed for any type of tube or tube fitting.
