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Machine Screw NSN 5305-00-273-5801

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 5305-00-273-5801 NSN: 5305-00-273-5801

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.625 inches
Fastener Length
0.625 inches
Head Style
Fillister
Head Diameter
Between 0.208 inches and 0.226 inches
Head Height
Between 0.086 inches and 0.096 inches
Internal Drive Style
Slot
Thread Diameter
0.138 inches
Thready Qty Per Inch (tpi)
32
Screw Material
Stainless steel
Screw Material Specification
Qq-s-763 federal specification single material response
Screw Surface Treatment
Passivate
Thread Series Designator
Unc
Nondefinitive Specification/std Data
1 type and 4s style
FSC
5305 Screws
NIIN
002735801
NSN
5305002735801

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
FFS92TYPE1STYLE4S
Cage Code:
81348
Status:
A
MSDS:
Part Number:
177004-125
Cage Code:
10001
Status:
A
MSDS:
Part Number:
70A3700620-480
Cage Code:
04655
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 5305-00-273-5801
What are the manufacturers of nsn 5305002735801?
Does this nsn 5305002735801 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305002735801
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 5305002735801 contain any precious metals?
No precious metal content.
Does nsn 5305002735801 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305002735801?
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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