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Datasheet. WTFFS093 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.
0.420in. and 0.500in. ⁓1/2"
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.
0.470in. and 0.500in. ⁓1/2"
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
pan
The length of a straight line which passes through the center of a circular head,and terminates at the circumference.
0.205in. and 0.219in.
The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.
slot
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.
0.112in. (UTS #4)
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
40
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.
dflat washer 0.215 od x 0.120 id x 0.009 in. mim, 0.012 in max thk; bushing 0.137 in min, 0.143 in max.dia; in 0.172 in.dia hole; split lockwasher 0.212 od x 0.115 id x 0.017 in min, 0.033 in max thk;
The chemical compound or mechanical mixture properties of which the item is fabricated.
copper alloy 260 STAND-Off
The chemical compound or mechanical mixture properties of which the item is fabricated.
copper alloy 510 primary washer or copper alloy 524 primary washer or copper alloy 544 primary washer
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp 303 fastener
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp 303 secondary washer
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
astm A582 assn std single material response fastener
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
astm A582 assn std single material response secondary washer
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
QQ-B-750 fed spec single material response primary washer
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
QQ-B-626 fed spec single material response 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.
nickel primary washer
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.
nickel 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 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.
passivate secondary washer
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-N-290 fed 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.
QQ-N-290 fed spec single treatment response primary washer
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 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 secondary washer
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
unc
Answers.
Unc
Steel comp 303 secondary washer
Steel comp 303 fastener
Copper alloy 510 primary washer or copper alloy 524 primary washer or copper alloy 544 primary washer
Copper alloy 260 stand-off
40
Pan
0.420 inches minimum and 0.500 inches maximum
Right-hand
2a
Schedule B number: 7318152000
nmfc 093486
Bolts and bolts and their nuts or washers exported in the same shipment
FSC 5305 ⁓ Screws
NSN 5305-01-293-9550 SCREW ASSEMBLY,PANEL
unc thread series passivate secondary washer surface treated dflat washer 0.215 od x 0.120 id x 0.009 in. mim, 0.012 in max thk; bushing 0.137 in min, 0.143 in max.dia; in 0.172 in.dia hole; split lockwasher 0.212 od x 0.115 id x 0.017 in min, 0.033 in max thk; 40 thread quantity per inch pan head style 0.420" thread length right-hand 2a thread class
- NIIN
- 012939550
- NIIN Date
- 02/09/89
- Schedule B
- 7318152000
- Name Code
- 33044
- FIIG
- A003B0
- Item Weight
- 0.100lbs
- Item Dimensions
- --
- QUP
- Historical Price
- $207.73 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. | 60514131-1 | Cage 34860 |
| 2. | 77025-1 | Cage 09691 |
Major End Users Countries and entities
- - Department of The Army
- - Department of The Air Force
- - United Kingdom
Availability for WTFFS093 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)
- Bolts or nuts (iron or steel),(less than 35 feet)
- 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
WTFFS093 / 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.
