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Serving our customers with quality and safety first.
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Datasheet. 246-1 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
3a
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.
0.309in. and 0.339in. ⁓11/32"
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.
1.187in. ⁓1-3/16"
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
fillister
The length of a straight line which passes through the center of a circular head,and terminates at the circumference.
0.285in. and 0.315in.
A measurement from the bottom to the top of the head,in distinction from depth.
0.183in. ⁓3/16"
The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.
slot
The thickness of the material to be accommodated.
0.275in. and 0.305in.
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.
0.312in. ⁓5/16"
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
24
The maximum rated load in tension applied in a longitudinal direction,per unit of cross-sectional area,that the material can withstand without rupture.
140000 pounds per square inch
The stress at which a material exhibits a specified limiting deviation from the proportionality of stress or strain.
95000 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.
color black fastner and standoff; housing 0.527 in. min to 0.547 in. max long start 0.183 in. nom from top of head, diamond knurl portion 0.235 in. min to 0.265 in. max long and 0.300 in. min to 0.330 in. max diameter, threaded portion of housing 0.275 in. min to 0.305 in. max long, 0.190 in. diameter, 32 tpi, nf series, 3a class, fastner diameter 0.168 in. min to 0.170 in. max
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp 302 fastener or steel comp 304 fastener or steel comp 304l fastener or steel comp 305 fastener or steel comp 309 fastener or steel comp 310 fastener or steel comp 316 fastener or steel comp 316l fastener or steel comp 317 fastener or steel comp 321 fastener or steel comp 347 fastener
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp 302 STAND-Off or steel comp 304 STAND-Off or steel comp 304l STAND-Off or steel comp 305 STAND-Off or steel comp 309 STAND-Off or steel comp 310 STAND-Off or steel comp 316 STAND-Off or steel comp 316l STAND-Off or steel comp 317 STAND-Off or steel comp 321 STAND-Off or steel comp 347 STAND-Off
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp 302 spring
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
QQ-S-763 fed spec all material responses fastener
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
QQ-S-763 fed spec single material response STAND-Off
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
QQ-W-423 fed spec single material response spring
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.
oxide fastener
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.
oxide STAND-Off
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.
passivate spring
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
MIL-C-13924, cl 3 mil spec single treatment response STAND-Off
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
MIL-C-13924, cl 3 mil spec single treatment response fastener
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
QQ-P-35 fed spec single treatment response spring
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
unf
Answers.
1EA
Unf
Steel comp 302 spring
Steel comp 302 stand-off or steel comp 304 stand-off or steel comp 304l stand-off or steel comp 305 stand-off or steel comp 309 stand-off or steel comp 310 stand-off or steel comp 316 stand-off or steel comp 316l stand-off or steel comp 317 stand-off or steel comp 321 stand-off or steel comp 347 stand-off
Steel comp 302 fastener or steel comp 304 fastener or steel comp 304l fastener or steel comp 305 fastener or steel comp 309 fastener or steel comp 310 fastener or steel comp 316 fastener or steel comp 316l fastener or steel comp 317 fastener or steel comp 321 fastener or steel comp 347 fastener
24
Fillister
0.309 inches minimum and 0.339 inches maximum
Right-hand
3a
Schedule B number: 7318152000
nmfc 093486
Bolts and bolts and their nuts or washers exported in the same shipment
FSC 5305 ⁓ Screws
NSN 5305-01-180-6615 SCREW ASSEMBLY,PANEL
unf thread series passivate spring surface treated color black fastner 24 thread quantity per inch fillister head style 0.309" thread length right-hand 3a thread class
- NIIN
- 011806615
- NIIN Date
- 05/31/84
- Schedule B
- 7318152000
- Name Code
- 33044
- FIIG
- A003B0
- Item Weight
- 0.000lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $332.40 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. | 8001497-1 | Cage 58998 |
| 2. | CA28096-3B-7S | Cage 29372 |
| 3. | 8001497-1 | Cage 07187 |
| 4. | 245-1 | Cage 84256 |
Major End Users Countries and entities
- - Department of The Air Force
- - Poland
- - Republic of Korea
- - Greece
Availability for 246-1 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)
- 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 hardware
- NMFC (national motor freight code)
- 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
- UFC (universal freight code)
- 48950
Similar by Design Other screw assemblys with similar characteristics
Nothing similar to this part number was found in our inventory
246-1 / Screw assembly,panelWhat is the formal definition of this item?
A headed, threaded fastening device over which may be assembled; (1) a stand-off; (2) a flanged bushing with washer(s) and/or a shouldered bushing without a flange, or it may have an internally threaded sleeve that is an integral part of the screw; a washer and an externally thread self-locking bushing that is driven by an inserted driver. attached to panel by threaded bushing or by flaring end of stand-off, or bushing. used in conjunction with a speed nut, nut plate, or driven into a threaded hole in the item that the panel is fastened to. may be spring loaded.
