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Assembled Washer Screw NSN 5305-00-449-2791

Item Description

A screw, (as modified) to which has been assembled one or more nonremovable washer(s).

NSN 5305-00-449-2791 NSN: 5305-00-449-2791

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
1.750 inches
Fastener Length
Between 2.281 inches and 2.375 inches
Head Style
Fillister
Head Diameter
Between 0.292 inches and 0.313 inches
Head Height
Between 0.118 inches and 0.130 inches
Washer Quantity
1
Internal Drive Style
Slot
Thread Diameter
0.190 inches
Thready Qty Per Inch (tpi)
24
Primary Washer Outside Diameter
Between 0.283 inches and 0.297 inches
Primary Washer Style
Split helical ring
Primary Washer Material Thickness
0.040 inches
Material
Steel comp 1010 fastener or steel comp 1011 fastener or steel comp 1013 fastener or steel comp 1015 fastener or steel comp 1016 fastener or steel comp 1017 fastener or steel comp 1018 fastener or steel comp 1019 fastener or steel comp 1020 fastener or steel comp 1022 fastener or steel comp 1212 fastener or steel comp 1213 fastener or steel comp 1137 fastener
Material Specification
66 federal standard all material responses fastener
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
004492791
NSN
5305004492791

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
456639
Cage Code:
19139
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 5305-00-449-2791
What are the manufacturers of nsn 5305004492791?
Does this nsn 5305004492791 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305004492791
A screw, (as modified) to which has been assembled one or more nonremovable washer(s).
Does nsn 5305004492791 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305004492791 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305004492791?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
06660
FIIG:
A003B0
App. Key:
SA
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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