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Datasheet. 8644330 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
2a
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.
RIGHT-Hand
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
0.395in. ⁓13/32"
The dimension,measured along a line parallel to the longitudinal axis,from the largest bearing surface of the fastener head to the extreme opposite end,or as specifically designated for other type fasteners.
0.635in. ⁓41/64"
The length of a straight line which passes through the center of a circular head,and terminates at the circumference.
1.125in.
A measurement from the bottom to the top of the head,in distinction from depth.
0.185in. ⁓3/16"
A measurement of the longest dimension of the point,in distinction from width.
0.180in.
The length of a straight line which passes through the center of a circular point,and terminates at the circumference.
0.500in.
0.670in.
0.060in.
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.
0.750in. ⁓3/4"
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
16
The number of hole threads per linear inch measured on a line parallel to the thread axis.
40
The style designation that most nearly corresponds to the appearance of the hole configuration.
round perpendicular
The number of externally relieved diameters on the body,adjacent to the head.
1
The nominal length of a straight line which passes through the center of the threaded hole,and terminates at the circumference.
0.112in.
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.
axial hole in point 0.234 in. diax 0.406 in. deep
The chemical compound or mechanical mixture properties of which the item is fabricated.
aluminum alloy 2024 or aluminum alloy 6061
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
QQ-A-225/6 tp 4 or tp 6 fed spec all material responses
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.
enamel head
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
FED-STD-595 olive drab fed std single treatment response head
Answers.
Aluminum alloy 2024 or aluminum alloy 6061
16
0.395 inches
Right-hand
2a
Schedule B number: 7616106000
nmfc 013680
Threaded fasteners of aluminum
FSC 5305 ⁓ Screws
NSN 5305-00-067-8016 SCREW,EXTERNALLY RELIEVED BODY
enamel head surface treated axial hole in point 0.234 in. diax 0.406 in. deep 16 thread quantity per inch 0.395" thread length right-hand 2a thread class
- NIIN
- 000678016
- NIIN Date
- 07/05/67
- Schedule B
- 7616106000
- Name Code
- 01852
- FIIG
- A003B0
- Item Weight
- 0.000lbs
- Item Dimensions
- --
- QUP
- Historical Price
- $53.78 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
Major End Users Countries and entities
- - Department of The Army
- - Department of The Navy
- - U.s. Marine Corps
- - Austria
- - Spain
- - Australia
- - Belgium
- - Canada
- - New Zealand
- - Republic of Korea
- - Netherlands
- - Portugal
- - Denmark
- - Greece
Availability for 8644330 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)
- 70.0
- 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
- Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft
- Commodity (for shipments via water)
- Metal and metal products, nos, (less than 35 feet)
- NMFC (national motor freight code)
- 013680 ALUM SCREWS
- UFC (universal freight code)
- 05760
Similar by Design Other screws with similar characteristics
Nothing similar to this part number was found in our inventory
8644330 / Screw,externally relieved bodyWhat is the formal definition of this item?
An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercut for thread relief). it is no. 0 (0.060 in.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below no. 10 (0.190 in.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and multiple spline types) but may also be designed for external wrenching. a locking feature may be incorporated in the design of the head or threads. see also bolt, externally relieved body and bolt, internal wrenching.
