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Close Tolerance Screw NSN 5305-01-524-1535

Item Description

A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. Items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.

NSN 5305-01-524-1535 NSN: 5305-01-524-1535

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.429 inches
Fastener Length
2.000 inches
Head Style
Round extended washer
Head Diameter
0.375 inches
Head Height
0.094 inches
Extended Washer Diameter
0.437 inches
Extended Washer Thickness
0.027 inches
Grip Diameter
0.189 inches
Internal Drive Style
Cruciform ribbed
End Application
Support of pre-provisioning items for which navicp phil acts as poe (e-nsn isil)
Thread Diameter
0.190 inches
Grip Length
1.438 inches
Thready Qty Per Inch (tpi)
32
Min. Tensile Strength (psi)
2000 pounds per square inch
Criticality Code Justification
Agav
Part Name Assigned By Controlling Agency
Screw, washer head, close tolerance, long thread, 95 ksi fsu
Material
Steel comp 4340
Material Specification
Ams6415 assn standard 1st material response or mil-s-6049 military specification 2nd material response
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416, type 2, class2 federal specification single treatment response
Thread Series Designator
Unjf
FSC
5305 Screws
NIIN
015241535
NSN
5305015241535

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
120-225-3-30
Cage Code:
47253
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 5305-01-524-1535
What are the manufacturers of nsn 5305015241535?
Does this nsn 5305015241535 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305015241535
A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. the nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. the head is designed to be held or driven with an inserted driver. it is not designed for rotation by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads.
Does nsn 5305015241535 contain any precious metals?
No precious metal content.
Does nsn 5305015241535 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305015241535?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
29294
FIIG:
A003B0
App. Key:
SS
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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