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Socket Head Cap Screw NSN 5305-01-077-5312

Item Description

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.

NSN 5305-01-077-5312 NSN: 5305-01-077-5312

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 0.143 inches and 0.199 inches
Fastener Length
Between 0.230 inches and 0.250 inches
Head Style
Flat countersunk
Head Diameter
Between 0.147 inches and 0.172 inches
Locking Feature
Strip threads
Internal Drive Style
Cross recess type 1
Thread Diameter
0.086 inches
Thready Qty Per Inch (tpi)
56
Countersink Angle
Between 80.0 degrees and 82.0 degrees
Material
Stainless steel
Surface Treatment
Passivate
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
010775312
NSN
5305010775312

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
LP57J26P4
Cage Code:
16941
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 5305-01-077-5312
What are the manufacturers of nsn 5305010775312?
Does this nsn 5305010775312 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305010775312
An externally threaded fastener whose threaded portion is of one nominal diameter. the head has an internal socket or multiple spline for use with an inserted driver. a locking feature may be incorporated in the design of the head or threads. excludes items with bevel (conical) heads. see bolt, internal wrenching. excludes screw, shoulder; and screw, machine.
Does nsn 5305010775312 contain any precious metals?
No precious metal content.
Does nsn 5305010775312 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305010775312?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
16282
FIIG:
A003B0
App. Key:
SC
Cond. Code:
1
Status:
A

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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