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Externally Relieved Body Screw NSN 5305-00-183-0248

Item Description

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.

NSN 5305-00-183-0248 NSN: 5305-00-183-0248

Features and Characteristics

Thread Class
3a
Thread Length
0.375 inches
Fastener Length
1.438 inches
Head Style
Flat chamfer
Head Diameter
0.438 inches
Head Height
0.125 inches
Shank Unthreaded Hole Diameter
0.070 inches first hole
First Diameter From Head
0.296 inches
Second Diameter From Head
Between 0.310 inches and 0.311 inches
Distance From Largest Bearing Surface Of Head To End Of First Diameter
0.094 inches
Distance From Largest Bearing Surface Of Head To End Of Second Diameter
1.062 inches
Internal Drive Style
Slot
Thread Diameter
0.312 inches
Thready Qty Per Inch (tpi)
24
Distance From Head Largest Bearing Surface To Shank Hole Center
1.359 inches first hole
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
001830248
NSN
5305001830248

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
21529
Cage Code:
07270
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5305-00-183-0248
What are the manufacturers of nsn 5305001830248?
Does this nsn 5305001830248 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305001830248
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.
Does nsn 5305001830248 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305001830248 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305001830248?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
01852
FIIG:
A003B0
App. Key:
SE
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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