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Hexagon Head Cap Screw NSN 5305-00-226-4831

Item Description

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.

NSN 5305-00-226-4831 NSN: 5305-00-226-4831

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 0.875 inches and 1.062 inches
Fastener Length
Between 1.438 inches and 1.500 inches
Head Style
Hexagon
Head Height
Between 0.195 inches and 0.211 inches
Width Between Flats
Between 0.489 inches and 0.500 inches
End Application
Mrap buffalo mk2a2; mrap - cougar cat1 a2; medium mine protected vehicle - mmpv
Thread Diameter
0.312 inches
Features Provided
Finished head
Thready Qty Per Inch (tpi)
18
Min. Tensile Strength (psi)
150000 pounds per square inch
Hardness Rating
32.0 rockwell c and 38.0 rockwell c
Surface Finish
63.0 microinches threads
Material
Steel
Material Specification
Sae j429 grade 8 assn standard single material response or astm a354 grade bd assn standard single material response
Surface Treatment
Zinc and chromate
Surface Treatment Specification
Astm b633 type 2 sc 3 assn standard single treatment response
Thread Series Designator
Unc
Nondefinitive Specification/std Data
2 type and 10p style and 8 grade
FSC
5305 Screws
NIIN
002264831
NSN
5305002264831

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
411375
Cage Code:
D9182
Status:
A
MSDS:
Part Number:
M2001BM
Cage Code:
61208
Status:
A
MSDS:
Part Number:
2-170-5-05-901-11
Cage Code:
51900
Status:
A
MSDS:
Part Number:
12Z24-24
Cage Code:
D9182
Status:
A
MSDS:
Part Number:
180083
Cage Code:
D9182
Status:
A
MSDS:
Part Number:
3176210-A-049
Cage Code:
D9182
Status:
A
MSDS:
Part Number:
AES01C312A50AW9A91
Cage Code:
05047
Status:
A
MSDS:
Part Number:
9415819
Cage Code:
24617
Status:
A
MSDS:
Part Number:
197-115
Cage Code:
72741
Status:
A
MSDS:
Part Number:
B1821BH031C150N
Cage Code:
80204
Status:
A
MSDS:
Part Number:
227777
Cage Code:
T0720
Status:
A
MSDS:
Part Number:
FFS85
Cage Code:
81348
Status:
A
MSDS:
Part Number:
MS90728-38
Cage Code:
96906
Status:
A
MSDS:
Part Number:
179822
Cage Code:
79410
Status:
A
MSDS:
Part Number:
5305PL0790297
Cage Code:
9009H
Status:
A
MSDS:
Part Number:
5306-226-4831
Cage Code:
SCY13
Status:
A
MSDS:
Part Number:
5306002264831
Cage Code:
SCY13
Status:
A
MSDS:
Part Number:
11KP390
Cage Code:
75Q65
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 5305-00-226-4831
What are the manufacturers of nsn 5305002264831?
Does this nsn 5305002264831 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305002264831
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 5305002264831 contain any precious metals?
No precious metal content.
Does nsn 5305002264831 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305002264831?
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

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