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Machine Screw NSN 5305-01-392-6427

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 5305-01-392-6427 NSN: 5305-01-392-6427

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Fastener Length
Between 0.219 inches and 0.250 inches
Head Style
Flat countersunk
Head Diameter
0.172 inches
Locking Feature
Patch
Internal Drive Style
Cross recess type 1
Thread Diameter
0.086 inches
Features Provided
O ring
Thready Qty Per Inch (tpi)
56
Min. Tensile Strength (psi)
75000 pounds per square inch
Countersink Angle
Between 81.0 degrees and 83.0 degrees
Screw Material
Steel comp 304 or steel comp 305 or steel comp 316 or steel comp 384 or steel comp xm-7
Locking Feature Material
Plastic polyamide
Screw Material Specification
Qq-s-763 federal specification all material responses or astm a493 assn standard all material responses
Screw Surface Treatment
Passivate
Screw Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Special Features
O ring matl.: composition a per mil-s-82496
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
013926427
NSN
5305013926427

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SFR2-56X1/4-2701-82DEG-L
Cage Code:
97539
Status:
A
MSDS:
Part Number:
330692-002
Cage Code:
81413
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 5305-01-392-6427
What are the manufacturers of nsn 5305013926427?
Does this nsn 5305013926427 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305013926427
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 5305013926427 contain any precious metals?
No precious metal content.
Does nsn 5305013926427 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305013926427?
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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