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Datasheet. 04-21577 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
6g
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.
24.5 mm and 27.5 mm
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.
64.2 mm and 65.8 mm
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.
14.8 mm and 15.3 mm
A measurement from the bottom to the top of the head,in distinction from depth.
1.4 mm and 1.9 mm
The length of a straight line which passes through the center of the shoulder and terminates at the circumference.
10.7 mm first shoulder and 10.9 mm first shoulder
The length of the enlarged portion of the shank on the item,in distinction from width or diameter.
5.2 mm first shoulder and 6.8 mm first shoulder
The national stock number or the identification information of the end equipment for which the item is a part.
6115-01-561-7718 generator set, diesel engine
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.
10.0 mm
A measurement of distance between corresponding points on two adjacent threads measured parallel to the thread axis,expressed in millimeters.
1.5
The physical configuration of the unthreaded portion of a body adjacent to the head which is larger than the diameter of the shank.
ribbed first shoulder
The name assigned to the item by the government agency or commercial organization controlling the design of the item.
stud, knurled
A characteristic of light that can be specified in terms of luminance,dominant wavelength,and purity.
black
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel property class 8.8
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
sae J1199, class 8.8 assn std single material response
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
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-13924D, class 1 mil spec single treatment response
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
m
Answers.
M
Steel property class 8.8
Fillister
24.5 millimeters minimum and 27.5 millimeters maximum
Right-hand
6g
FSC 5305 ⁓ Screws
NSN 5305-01-599-3175 SCREW,SHOULDER
Used on 6115-01-561-7718 generator set, diesel engine. m thread series oxide surface treated stud, knurled fillister head style 24.5mm thread length right-hand 6g thread class
- NIIN
- 015993175
- NIIN Date
- 09/22/11
- Schedule B
- Name Code
- 22846
- FIIG
- A003B0
- QUP
- Historical Price
- $9.58 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
Major End Users Countries and entities
- - Department of The Army
- - U.s. Marine Corps
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- 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
- 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)
- 096640 SCREWS, IRON OR STEEL
- UFC (universal freight code)
- 50600
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Nothing similar to this part number was found in our inventory
04-21577 / Screw,shoulderWhat is the formal definition of this item?
An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in.) (1.5 mm) or larger. it has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. the head is designed to be driven with either a wrench or an inserted driver or both in sizes below no. 10 (0.190 in.) (5 mm) nominal diameter. no. 10 (0.190 in.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. a locking feature may be incorporated in the design of the head or threads. for items which are both shouldered and have an externally relieved body, use screw, externally relieved body. for items with a no. 10 (0.190 in.) (5 mm) or larger thread diameter without an inserted driver head, use bolt, shoulder. excludes bolt, internal wrenching and screw, cap, socket head.
