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Hexagon Head Cap Screw NSN 5305-00-018-1698

Description

NSN 5305-00-018-1698. Hexagon head cap screw nsn 5305000181698. The thread class is 2a. The thread direction is right-hand. The thread length is between 1.25 inches ⁓1-1/4".

NSN 5305-00-018-1698 NSN: 5305-00-018-1698

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 1.25 inches ⁓1-1/4"
Fastener Length
1.25 inches ⁓1-1/4"
Head Style
Hexagon
Head Height
Between 0.32 inches and 0.323 inches ⁓21/64"
Width Between Flats
Between 0.736 inches and 0.75 inches
Nominal Thread Diameter
0.5 inches ⁓1/2"
Thread Quantity Per Inch
20
Minimum Tensile Strength
120000 pounds per square inch
Hardness Rating
23.0 rockwell c and 30.0 rockwell c
Minimum Yield Strength
85000 pounds per square inch
Material
Steel
Material Document And Classification
Sae gr 5 assn standard single material response
Surface Treatment
Cadmium or zinc
Surface Treatment Document And Classification
Qq-p-416, type 1, cl 3 federal specification 1st treatment response or qq-z-325, type 1, cl 3 federal specification 2nd treatment response
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
000181698
NSN
5305000181698

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
FFS85TYPE2STYLE10P
Cage Code:
81348
Status:
A
MSDS:
Part Number:
181698
Cage Code:
7X677
Status:
A
MSDS:
Part Number:
1AX42
Cage Code:
76040
Status:
A
MSDS:
Part Number:
P1529
Cage Code:
80212
Status:
A
MSDS:
Part Number:
25094997
Cage Code:
Z4117
Status:
A
MSDS:
Part Number:
BB16260
Cage Code:
56442
Status:
A
MSDS:
Part Number:
C1678
Cage Code:
35311
Status:
A
MSDS:
Part Number:
302698
Cage Code:
94233
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318152000
  • NAICS: 332722
  • SITC: 69421
  • Description: Bolts and bolts and their nuts or washers exported in the same shipment
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 5305-00-018-1698
What are the manufacturers of nsn 5305000181698?
Does this nsn 5305000181698 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305000181698
An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. the threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. the thread length being the controlled dimension, the grip length is not specified. a locking feature may be incorporated in the design of the head or threads. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. excludes bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.
Does nsn 5305000181698 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305000181698 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305000181698?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
18257
FIIG:
A003B0
App. Key:
SB
Cond. Code:
1
Status:
A

What do you get when you order from nationalstocknumber.org?

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