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Socket Head Cap Screw NSN 5305-00-144-0538

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 5305-00-144-0538 NSN: 5305-00-144-0538

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 0.282 inches and 0.375 inches
Fastener Length
Between 0.344 inches and 0.375 inches
Head Style
Pan
Head Diameter
Between 0.357 inches and 0.373 inches
Head Height
Between 0.122 inches and 0.133 inches
Internal Drive Style
Cross recess type 1
Thread Diameter
0.190 inches
Thready Qty Per Inch (tpi)
32
Material Specification
Qq-s-634 federal specification all material responses or qq-s-637 federal specification all material responses or 66 federal standard all material responses
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416, type 2, cl 3 federal specification all treatment responses
Thread Series Designator
Unf
Nondefinitive Specification/std Data
3 type and 9c style
FSC
5305 Screws
NIIN
001440538
NSN
5305001440538

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS21090-49
Cage Code:
D9182
Status:
A
MSDS:
Part Number:
FFS92
Cage Code:
81348
Status:
A
MSDS:
Part Number:
MS21090-349
Cage Code:
80205
Status:
A
MSDS:
Part Number:
24394-0020
Cage Code:
19397
Status:
A
MSDS:
Part Number:
LK21090-349
Cage Code:
26304
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5305-00-144-0538
What are the manufacturers of nsn 5305001440538?
Does this nsn 5305001440538 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305001440538
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 5305001440538 contain any precious metals?
No precious metal content.
Does nsn 5305001440538 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305001440538?
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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