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Assembled Washer Screw NSN 5305-01-157-7388

Item Description

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

NSN 5305-01-157-7388 NSN: 5305-01-157-7388

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.578 inches and 0.682 inches
Fastener Length
Between 0.720 inches and 0.750 inches
Head Style
Pan
Head Diameter
Between 0.594 inches and 0.615 inches
Head Height
Between 0.203 inches and 0.218 inches
Washer Quantity
1
Internal Drive Style
Cross recess type 1
Thread Diameter
0.312 inches
Thready Qty Per Inch (tpi)
18
Hardness Rating
44.0 rockwell c primary washer and 48.0 rockwell c primary washer
Primary Washer Outside Diameter
Between 0.620 inches and 0.640 inches
Primary Washer Style
Spring tension
Primary Washer Material Thickness
Between 0.052 inches and 0.060 inches
Material Specification
Sae assn standard all material responses primary washer
Surface Treatment
Zinc
Surface Treatment Specification
G-4342-m, code 20u32, fscm 11862 mfr ref single treatment response
Thread Series Designator
Unrc
FSC
5305 Screws
NIIN
011577388
NSN
5305011577388

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
9431663
Cage Code:
7X677
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5305-01-157-7388
What are the manufacturers of nsn 5305011577388?
Does this nsn 5305011577388 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305011577388
A screw, (as modified) to which has been assembled one or more nonremovable washer(s).
Does nsn 5305011577388 contain any precious metals?
No precious metal content.
Does nsn 5305011577388 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305011577388?
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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