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Machine Screw NSN 5305-01-629-8502

Item Description

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

NSN 5305-01-629-8502 NSN: 5305-01-629-8502

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.818 inches
Fastener Length
0.875 inches
Head Style
Flat countersunk
Head Diameter
Between 0.267 inches and 0.279 inches
Locking Feature
Pellet
Internal Drive Style
Cross recess type 1
Thread Diameter
0.1380 inches
Thready Qty Per Inch (tpi)
32
Countersink Angle
Between 99.0 degrees and 101.0 degrees
Part Name Assigned By Controlling Agency
Screw, self-locking
Screw Material
Stainless steel
Locking Feature Material
Plastic
Screw Material Specification
Ams5731 assn standard single material response or ams5732 assn standard single material response or ams5737 assn standard single material response or ams5853 assn standard single material response
Bearing Surface Of Head Surface Treatment
Passivate
Head Surface Treatment
Passivate
Screw Surface Treatment
Passivate
Shank Surface Treatment
Passivate
Bearing Surface Of Head Surface Treatment Specification
Ams 2700, method 1, class 4 assn standard single treatment response
Head Surface Treatment Specification
Ams 2700, method 1, class 4 assn standard single treatment response
Screw Surface Treatment Specification
Ams 2700, method 1, class 4 assn standard single treatment response
Shank Surface Treatment Specification
Ams 2700, method 1, class 4 assn standard single treatment response
Thread Series Designator
Unjc
FSC
5305 Screws
NIIN
016298502
NSN
5305016298502

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NAS1189E06P14N
Cage Code:
80205
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 5305-01-629-8502
What are the manufacturers of nsn 5305016298502?
Does this nsn 5305016298502 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305016298502
An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). no. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. a locking feature may be incorporated in the design of the head or threads. excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. see also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
Does nsn 5305016298502 contain any precious metals?
No precious metal content.
Does nsn 5305016298502 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305016298502?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
06657
FIIG:
A500D0
App. Key:
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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