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Hexagon Head Cap Screw NSN 5305-00-052-1457

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 5305-00-052-1457 NSN: 5305-00-052-1457

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.500 inches
Fastener Length
0.500 inches
Head Style
Hexagon
Head Height
Between 0.150 inches and 0.163 inches
Width Between Flats
Between 0.428 inches and 0.438 inches
Thread Diameter
0.250 inches
Thready Qty Per Inch (tpi)
28
Min. Tensile Strength (psi)
80000 pounds per square inch
Material
Steel comp 301 or steel comp 302 or steel comp 302b or steel comp 303 or steel comp 303se or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 308 or steel comp 309 or steel comp 309s or steel comp 310 or steel comp 310s or steel comp 314 or steel comp 316 or steel comp 316l or steel comp 317 or steel comp 321 or steel comp 347 or steel comp 348 or steel comp 384
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Test Data Document
96906-ms35308 standard (includes industry or association standards, individual manufactureer standards, etc.).
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
000521457
NSN
5305000521457

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
N24P20008
Cage Code:
09172
Status:
A
MSDS:
Part Number:
D301079 FIND NO 87
Cage Code:
3X894
Status:
A
MSDS:
Part Number:
D301088 FIND NO 84
Cage Code:
3X894
Status:
A
MSDS:
Part Number:
136167-303
Cage Code:
D9182
Status:
A
MSDS:
Part Number:
168-0251-113
Cage Code:
04579
Status:
A
MSDS:
Part Number:
4912857-00
Cage Code:
03956
Status:
A
MSDS:
Part Number:
411099-303
Cage Code:
96214
Status:
A
MSDS:
Part Number:
MS35308-303
Cage Code:
80205
Status:
A
MSDS:
Part Number:
MS35308-3
Cage Code:
96906
Status:
A
MSDS:
Part Number:
5305000521457
Cage Code:
SCY13
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 5305-00-052-1457
What are the manufacturers of nsn 5305000521457?
Does this nsn 5305000521457 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305000521457
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 5305000521457 contain any precious metals?
No precious metal content.
Does nsn 5305000521457 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305000521457?
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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