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Hexagon Head Cap Screw NSN 5305-00-017-9881

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 5305-00-017-9881 NSN: 5305-00-017-9881

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
1.000 inches
Fastener Length
1.000 inches
Head Style
Hexagon
Head Height
Between 0.302 inches and 0.323 inches
Width Between Flats
Between 0.736 inches and 0.750 inches
Thread Diameter
0.500 inches
Thready Qty Per Inch (tpi)
13
Min. Tensile Strength (psi)
120000 pounds per square inch
Hardness Rating
23.0 rockwell c and 32.0 rockwell c
Material
Steel
Thread Series Designator
Unc
Nondefinitive Specification/std Data
2 type and 10p style and 5 grade
FSC
5305 Screws
NIIN
000179881
NSN
5305000179881

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS35295-109
Cage Code:
96906
Status:
A
MSDS:
Part Number:
S288
Cage Code:
3D6E9
Status:
A
MSDS:
Part Number:
802365
Cage Code:
49185
Status:
A
MSDS:
Part Number:
4099
Cage Code:
23382
Status:
A
MSDS:
Part Number:
179881
Cage Code:
24617
Status:
A
MSDS:
Part Number:
BCVX4KL
Cage Code:
00000
Status:
A
MSDS:
Part Number:
X967
Cage Code:
45320
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 5305-00-017-9881
What are the manufacturers of nsn 5305000179881?
Does this nsn 5305000179881 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305000179881
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 5305000179881 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305000179881 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305000179881?
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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