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Shoulder Screw NSN 5305-01-155-5450

Item Description

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below no. 10 (0.190 in.) (5 mm) nominal diameter. No. 10 (0.190 in.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use screw, externally relieved body. For items with a no. 10 (0.190 in.) (5 mm) or larger thread diameter without an inserted driver head, use bolt, shoulder. Excludes bolt, internal wrenching and screw, cap, socket head.

NSN 5305-01-155-5450 NSN: 5305-01-155-5450

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.285 inches
Fastener Length
0.615 inches
Head Style
Fillister
Head Diameter
Between 0.547 inches and 0.557 inches
Head Height
0.187 inches
Shoulder Diameter
0.281 inches all shoulders
Shoulder Length
0.300 inches all shoulders
Internal Drive Style
Slot
End Application
Itank, full tracked, xm1; tank, full tracked, m1 w/improved armor; tank, full tracked, m1a1; sight gunners auxil, m1 abrams tank; gas, m1, optical improvement program; gas, m1a1, oip; gunner's aux sight m1a1 abrams tank
Thread Diameter
0.190 inches
Thready Qty Per Inch (tpi)
32
Shoulder Shape
Round all shoulders
Special Features
Identification plate type h, style3; attached to head w/adhesive backing 12273343; 0.375 in dia; 0.020 in thk; initials az on plate 0.125 in high; slot 0.062 in wd, 2 places
Material
Stainless steel
Material Specification
Astm a582, class 303, cond a assn standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
011555450
NSN
5305011555450

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
12278923-1
Cage Code:
19200
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 5305-01-155-5450
What are the manufacturers of nsn 5305011555450?
Does this nsn 5305011555450 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305011555450
An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in.) (1.5 mm) or larger. it has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. the head is designed to be driven with either a wrench or an inserted driver or both in sizes below no. 10 (0.190 in.) (5 mm) nominal diameter. no. 10 (0.190 in.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. a locking feature may be incorporated in the design of the head or threads. for items which are both shouldered and have an externally relieved body, use screw, externally relieved body. for items with a no. 10 (0.190 in.) (5 mm) or larger thread diameter without an inserted driver head, use bolt, shoulder. excludes bolt, internal wrenching and screw, cap, socket head.
Does nsn 5305011555450 contain any precious metals?
No precious metal content.
Does nsn 5305011555450 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305011555450?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22846
FIIG:
A003B0
App. Key:
SL
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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