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Head Cap Screw NSN 5305-00-018-1659

Description

NSN 5305-00-018-1659. Fastener length: between 0.719in. and 0.75in. ⁓3/4", steel material

NSN 5305-00-018-1659 NSN: 5305-00-018-1659

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 0.719in. and 0.75in. ⁓3/4"
Fastener Length
Between 0.719in. and 0.75in. ⁓3/4"
Head Style
Hexagon
Head Height
Between 0.272in. and 0.291in. ⁓19/64"
Width Between Flats
Between 0.612 inches and 0.625 inches
Nominal Thread Diameter
0.438in. ⁓29/64"
Thread Quantity Per Inch
20
Minimum Tensile Strength
90000 pounds per square inch
Hardness Rating
90 rockwell b and 21.7 rockwell c
Material
Steel
Material Document And Classification
Astm a449, grade 5 assn standard single material response
Surface Treatment
Cadmium and chromate or zinc and chromate
Surface Treatment Document And Classification
Qq-p-416, type 2, class 3 federal specification 1st treatment response or astm b633, type 2, class 3 assn standard 2nd treatment response
Thread Series Designator
Unf
Specification/standard Data
81348-ff-s-85 government specification and 96906-ms35298/canceled/ government standard
Nondefinitive Spec/std Data
2 type and 10p style and 5 grade and 7/16unf size
FSC
5305 Screws
NIIN
000181659
NSN
5305000181659

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
FF-S-85
Cage Code:
81348
Status:
A
MSDS:
Part Number:
181659
Cage Code:
7X677
Status:
A
MSDS:
Part Number:
181135
Cage Code:
19207
Status:
A
MSDS:
Part Number:
214768
Cage Code:
19207
Status:
A
MSDS:
Part Number:
262209
Cage Code:
19207
Status:
A
MSDS:
Part Number:
60X3253
Cage Code:
95201
Status:
A
MSDS:
Part Number:
MS35298-83
Cage Code:
96906
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 5305-00-018-1659
What are the manufacturers of nsn 5305000181659?
Does this nsn 5305000181659 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305000181659
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 5305000181659 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305000181659 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305000181659?
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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