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Self-locking Stud

NSN: 5307-01-623-2173 | Model: M63540/1-51C

A headed fastener threaded externally on a portion or on the full length of the shank. The head has projections on the underside or periphery, or is otherwise designed to be mechanically pressed and embedded in a metallic panel, or the like. It is securely locked in position by the displaced metal. For items that require locking rings, see bolt, self-locking and stud, locked in. Excludes insert, screw thread.

NSN Properties and Flags
NATO Stock Number
5307-01-623-2173
DEMIL
NO
Thread Class
2a nut thread
Thread Direction
Right-hand nut thread
Thread Length
0.475 inches nut thread
Head Diameter
Between 0.361 inches and 0.391 inches
Head Length
0.150 inches
Locking Feature
Self-clinching head
Overall Length
Between 0.610 inches and 0.640 inches
End Application
2350-01-305-0028
Thready Qty Per Inch (tpi)
18 nut thread
Hardness Rating
171.0 brinell standard
Thread Size
0.313 inches nut thread
Part Name Assigned By Controlling Agency
Stud, self-locking, flush head, ribbed clinch type
Material
Stainless steel or steel comp 303 or steel comp 303se
Material Specification
Astm a493 assn standard 1st material response or astm a582/a582m assn standard 2nd material response or astm a582/a582m assn standard 3rd material response
Surface Treatment
Passivate
Surface Treatment Specification
Cleaned, descaled and passivated iaw astm a380 assn standard single treatment response
Style Designator
Self-locking
Thread Series Designator
Unc nut thread
Specification Data
80205-nas-63540/1 professional/industrial association standard

Parts List for Self-propelled Medium Howitzer  

Other components in the assembly of NSN 2350-01-305-0028

Pricing and Availability

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NSN 5307-01-623-2173 Datasheet

Supply Class (FSC):
Studs
Cross Reference:
  • M63540/1-51C
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

A - Item does not contain precious metal.

ESD

A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.

ADPE

- Represents items with no adp components

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
    0
  • 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 $0.53 to $0.88..
Does NSN 5307-01-623-2173 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
What is the NIIN of NSN 5307-01-623-2173?
016232173 or 01-623-2173
Does NSN 5307-01-623-2173 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5307-01-623-2173?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Nov 05, 2013