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NationalStockNumber.INFO

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Setscrew

NSN: 5305-00-339-8591 | Model: NAS1081-3A4L

An externally threaded device whose threaded portion is of one diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

NSN Properties and Flags
NATO Stock Number
5305-00-339-8591
DEMIL
NO
Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.240 inches and 0.260 inches
Fastener Length
Between 0.240 inches and 0.260 inches
Head Style
Headless (setscrew)
Locking Feature
Strip threads
Point Style
Flat
Internal Drive Style
Hexagon
Thread Diameter
0.190 inches
Width Across Flats
Between 0.0937 inches and 0.0947 inches
Thready Qty Per Inch (tpi)
32
Hardness Rating
45.0 rockwell c and 53.0 rockwell c
Material
Steel comp 4047h or steel comp 4137 or steel comp 8630 or steel comp 8740
Material Specification
66 federal standard single material response
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416 type 2 cl 3 federal specification single treatment response
Thread Series Designator
Unf
Specification Data
80205-nas1081 professional/industrial association standard

Pricing and Availability

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NSN 5305-00-339-8591 Datasheet

Supply Class (FSC):
Screws
Cross Reference:
  • NAS1081-3A4L
Cage Codes:
  • National Aerospace Standards (CAGE 80205)
Identification:
HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    093486 - Bolts, nuts or screws, noi (sub 3)

  • WCC:

    713 - Metal hardware

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater

  • LCL:

    U - 50.0

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 5305-00-339-8591 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Spain, Malaysia, Australia, Belgium, Germany, Netherlands, and Turkey
What is the NIIN of NSN 5305-00-339-8591?
003398591 or 00-339-8591
Does NSN 5305-00-339-8591 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5305-00-339-8591?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 04, 1974