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Datasheet. 6744235 ITEM 4 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
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
flat chamfer
An element inserted into the fastener,or a design feature,that enables the fastener to effectively resist vibration and rotation.
strip
The national stock number or the identification information of the end equipment for which the item is a part.
ssn 688 class submarine
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.
1.000in. ⁓1/64"
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
14
The chemical compound or mechanical mixture properties of which the screw is fabricated.
nickel alloy
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the screw material.
QQ-N-281 fed spec single material response
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.
item has one hole in diameter of head that measures.12 inchin diameter for an insert, which acts as locking element, and is .12 inch in depth; there is a HEXAGON-Shaped hole drilled down through center of head that is 0.312 inch; used on no. 1 and 2 periscope system, fairing hoist piston rod
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
14
Flat chamfer
Right-hand
3a
Schedule B number: 7508900000
nmfc 133300
Other articles of nickel (excluding cloth, grill & netting of nickel wire)
FSC 5305 ⁓ Screws
NSN 5305-01-487-1675 SCREW,MACHINE
Used on ssn 688 class submarine. unf thread series item has one hole in diameter of head that measures.12 inchin diameter for an insert, which acts as locking element, 14 thread quantity per inch flat chamfer head style right-hand 3a thread class
- NIIN
- 014871675
- NIIN Date
- 07/26/01
- Schedule B
- 7508900000
- Name Code
- 06657
- FIIG
- A500D0
- Item Weight
- 0.000lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $958.13 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. | 6744235-4 | Cage 53711 |
| 2. | H5132404 | Cage 53711 |
Major End Users Countries and entities
- - Department of The Navy
Availability for 6744235 ITEM 4 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)
- Engineer and material handling equipment, test/tool sets and equipment
- NMFC (national motor freight code)
- 133300 MACHINERY/MACHINES NOI
- UFC (universal freight code)
- 63220
Similar by Design Other screws with similar characteristics
Nothing similar to this part number was found in our inventory
6744235 ITEM 4 / Screw,machineWhat 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, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). no. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal 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. excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. see also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
