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NationalStockNumber.INFO

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Setscrew

NSN: 5305-00-257-0905 | Model: FFS103TYPE2STYLE3

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
5305-00-257-0905
DEMIL
NO
Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.312 inches
Fastener Length
Between 0.281 inches and 0.312 inches
Head Style
Headless (setscrew)
Point Style
Oval
Internal Drive Style
Cross recess type 1
Thread Diameter
0.312 inches
Features Provided
Casehardened
Thready Qty Per Inch (tpi)
18
Hardness Rating
30.0 rockwell c and 37.0 rockwell c
Material
Steel comp 1010 or steel comp 1011 or steel comp 1013 or steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019 or steel comp 1020 or steel comp 1022 or steel comp 1212 or steel comp 1213 or steel comp 1137
Material Specification
66 federal standard all material responses
Thread Series Designator
Unc
Nondefinitive Specification/std Data
2 type and 3 style

Pricing and Availability

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NSN 5305-00-257-0905 Datasheet

Supply Class (FSC):
Screws
Cross Reference:
  • FFS103TYPE2STYLE3
  • 3237482
  • 3278020
  • 81125S41-21647ALT3PC17
  • 81127S41-26967ALT2PC31
  • S6100-10117PC30
  • SS198S41-0622PC30
  • SS212S41-0624PC30
  • SS253S41-0624PC30
  • 3237482
  • 3278020
Cage Codes:
  • Federal Specifications (CAGE 81348)
  • Hatch & Kirk, Inc. (CAGE 55380)
  • Naval Ship Systems Command (CAGE 80064)
  • General Motors Corp (CAGE 72915)
Schedule B & Trade:
  • Schedule B: 7318152000 (NAICS 332722)

    Bolts and bolts and their nuts or washers exported in the same shipment

  • SITC: 69421

    Screws, bolts, nuts, screw hooks, rivets, washers and similar articles, threaded, of iron or steel

  • End Use: 12110

    Iron and steel products, other

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

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    J
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    T2200x-
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $0.08 to $0.14..
Does NSN 5305-00-257-0905 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, Department Of The Navy, Brazil, Spain, and Turkey
What is the NIIN of NSN 5305-00-257-0905?
002570905 or 00-257-0905
Does NSN 5305-00-257-0905 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5305-00-257-0905?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963