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Socket Head Cap Screw NSN 5305-01-377-1649

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 5305-01-377-1649 NSN: 5305-01-377-1649

Features and Characteristics

Thread Class
3a
Fastener Length
2.250 inches
End Application
Valve b 2.00ips 4500psi
Thread Diameter
0.375 inches
Thready Qty Per Inch (tpi)
16
Criticality Code Justification
Zzzy
Material
Steel
Thread Series Designator
Unc
Reference Number Differentiating Characteristics
Quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items
FSC
5305 Screws
NIIN
013771649
NSN
5305013771649

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
845-4687579 ITEM 29
Cage Code:
80064
Status:
A
MSDS:
Part Number:
845-4687579 ITEM 29L1
Cage Code:
03950
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 5305-01-377-1649
What are the manufacturers of nsn 5305013771649?
Does this nsn 5305013771649 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305013771649
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 5305013771649 contain any precious metals?
No precious metal content.
Does nsn 5305013771649 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305013771649?
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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