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Panel Screw Assembly NSN 5305-01-138-5498

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 5305-01-138-5498 NSN: 5305-01-138-5498

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.290 inches
Fastener Length
0.665 inches
Head Style
Knurled no. 4
Head Diameter
Between 0.299 inches and 0.329 inches
Head Height
Between 0.076 inches and 0.106 inches
Material Accommodated Thickness
Between 0.031 inches and 0.062 inches
Thread Diameter
0.164 inches
Thready Qty Per Inch (tpi)
32
Special Features
Straight knurl
Material
Steel comp 302 fastener or steel comp 304 fastener or steel comp 305 fastener or steel comp 316 fastener or steel comp 321 fastener or steel comp 347 fastener or steel comp 384 fastener or steel comp 385 fastener
Material Specification
Astm a493 assn standard all material responses fastener
Surface Treatment
Passivate fastener
Surface Treatment Specification
Qq-p-35 federal specification single treatment response fastener
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
011385498
NSN
5305011385498

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
DKN7900-8-A-2
Cage Code:
97928
Status:
A
MSDS:
Part Number:
199846
Cage Code:
64813
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 5305-01-138-5498
What are the manufacturers of nsn 5305011385498?
Does this nsn 5305011385498 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305011385498
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 5305011385498 contain any precious metals?
No precious metal content.
Does nsn 5305011385498 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305011385498?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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