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Panel Screw Assembly NSN 5305-01-128-8157

Item Description

A headed, threaded fastening device over which may be assembled; (1) a stand-off; (2) a flanged bushing with washer(s) and/or a shouldered bushing without a flange, or it may have an internally threaded sleeve that is an integral part of the screw; a washer and an externally thread self-locking bushing that is driven by an inserted driver. Attached to panel by threaded bushing or by flaring end of stand-off, or bushing. Used in conjunction with a speed nut, nut plate, or driven into a threaded hole in the item that the panel is fastened to. May be spring loaded.

NSN 5305-01-128-8157 NSN: 5305-01-128-8157

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.250 inches
Fastener Length
0.660 inches
Head Style
Pan no. 2
Head Diameter
0.365 inches
Head Height
0.105 inches
Material Accommodated Thickness
Between 0.120 inches and 0.130 inches
Thread Diameter
0.190 inches
Thready Qty Per Inch (tpi)
32
Material
Stainless steel fastener
Material Specification
Qq-a-225/8 federal specification single material response stand-off
Surface Treatment
Passivate fastener
Surface Treatment Specification
Mil-s-171 military standard single treatment response fastener
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
011288157
NSN
5305011288157

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
DCT7900-10FC4
Cage Code:
0HDW7
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 5305-01-128-8157
What are the manufacturers of nsn 5305011288157?
Does this nsn 5305011288157 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305011288157
A headed, threaded fastening device over which may be assembled; (1) a stand-off; (2) a flanged bushing with washer(s) and/or a shouldered bushing without a flange, or it may have an internally threaded sleeve that is an integral part of the screw; a washer and an externally thread self-locking bushing that is driven by an inserted driver. attached to panel by threaded bushing or by flaring end of stand-off, or bushing. used in conjunction with a speed nut, nut plate, or driven into a threaded hole in the item that the panel is fastened to. may be spring loaded.
Does nsn 5305011288157 contain any precious metals?
No precious metal content.
Does nsn 5305011288157 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305011288157?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
33044
FIIG:
A003B0
App. Key:
SU
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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