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Shoulder Screw NSN 5305-01-398-5190

Item Description

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below no. 10 (0.190 in.) (5 mm) nominal diameter. No. 10 (0.190 in.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use screw, externally relieved body. For items with a no. 10 (0.190 in.) (5 mm) or larger thread diameter without an inserted driver head, use bolt, shoulder. Excludes bolt, internal wrenching and screw, cap, socket head.

NSN 5305-01-398-5190 NSN: 5305-01-398-5190

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.225 inches and 0.235 inches
Fastener Length
Between 0.860 inches and 0.880 inches
Head Style
Pan no. 2
Head Diameter
Between 0.260 inches and 0.270 inches
Head Height
Between 0.110 inches and 0.120 inches
Shoulder Diameter
0.1858 inches first shoulder and 0.1863 inches first shoulder
Shoulder Length
0.635 inches first shoulder and 0.645 inches first shoulder
Internal Drive Style
Slot
Thread Diameter
0.112 inches
Thready Qty Per Inch (tpi)
40
Shoulder Shape
Round first shoulder
Material
Steel comp 630
Material Specification
Ams 5643, 17-4ph assn standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35, type 1, 2, or 3 federal specification single treatment response
Thread Series Designator
Unjc
FSC
5305 Screws
NIIN
013985190
NSN
5305013985190

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3180491-1
Cage Code:
59364
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 5305-01-398-5190
What are the manufacturers of nsn 5305013985190?
Does this nsn 5305013985190 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305013985190
An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in.) (1.5 mm) or larger. it has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. the head is designed to be driven with either a wrench or an inserted driver or both in sizes below no. 10 (0.190 in.) (5 mm) nominal diameter. no. 10 (0.190 in.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. a locking feature may be incorporated in the design of the head or threads. for items which are both shouldered and have an externally relieved body, use screw, externally relieved body. for items with a no. 10 (0.190 in.) (5 mm) or larger thread diameter without an inserted driver head, use bolt, shoulder. excludes bolt, internal wrenching and screw, cap, socket head.
Does nsn 5305013985190 contain any precious metals?
No precious metal content.
Does nsn 5305013985190 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305013985190?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22846
FIIG:
A003B0
App. Key:
SL
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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