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Socket Head Cap Screw NSN 5305-00-139-7375

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 5305-00-139-7375 NSN: 5305-00-139-7375

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 0.178 inches and 0.292 inches
Fastener Length
Between 0.344 inches and 0.375 inches
Head Style
Flat countersunk
Head Diameter
Between 0.333 inches and 0.385 inches
Locking Feature
Strip threads
Internal Drive Style
Cross recess type 1
Thread Diameter
0.190 inches
Thready Qty Per Inch (tpi)
24
Countersink Angle
Between 99.0 degrees and 101.0 degrees
Material
Steel comp 301 or steel comp 302 or steel comp 303 or steel comp 303se or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 308 or steel comp 309 or steel comp 309s or steel comp 310 or steel comp 310s or steel comp 314 or steel comp 316 or steel comp 316l or steel comp 317 or steel comp 321 or steel comp 323 or steel comp 324 or steel comp 347 or steel comp 348 or steel comp 385 or steel comp 303f
Material Specification
66 federal standard all material responses
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
001397375
NSN
5305001397375

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
GS21-301RC102X3-8
Cage Code:
24930
Status:
A
MSDS:
Part Number:
LP24693C70
Cage Code:
03038
Status:
A
MSDS:
Part Number:
LP507C1024R6
Cage Code:
03038
Status:
A
MSDS:
Part Number:
LP57G04P6
Cage Code:
03038
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 5305-00-139-7375
What are the manufacturers of nsn 5305001397375?
Does this nsn 5305001397375 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305001397375
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 5305001397375 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305001397375 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305001397375?
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

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