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Internally Relieved Body Bolt

NSN: 5306-00-003-0579 | Model: A51B24667-11

An externally threaded fastener whose external threaded portion is of one diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hol (s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see bolt, fluid passage.

NSN Properties and Flags
NATO Stock Number
5306-00-003-0579
DEMIL
NO
Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.610 inches
Fastener Length
Between 2.734 inches and 2.739 inches
Head Style
Round w/wrench flats
Head Diameter
1.523 inches
Head Height
Between 0.140 inches and 0.150 inches
Width Between Flats
1.438 inches
Shoulder Diameter
Between 0.9925 inches and 0.9936 inches
Shoulder Length
Between 2.124 inches and 2.129 inches
Shank Unthreaded Hole Diameter
0.106 inches and 0.116 inches first hole
Concentric Hole Depth
Between 1.909 inches and 1.914 inches
Concentric Hole Diameter
Between 0.249 inches and 0.255 inches
Thread Diameter
0.375 inches
Thready Qty Per Inch (tpi)
24
Hardness Rating
46.0 rockwell c and 49.0 rockwell c
Distance From Head Largest Bearing Surface To Shank Hole Center
2.537 inches and 2.542 inches first hole
Part Name Assigned By Controlling Agency
Navy special project
Material
Steel
Material Specification
G-1010, fsc-26512 mfr ref single material response
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Mil-c-8837 type 2 cl 1 military specification single treatment response
Style Designator
Concentric hole unthreaded
Thread Series Designator
Unjf

Pricing and Availability

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NSN 5306-00-003-0579 Datasheet

Supply Class (FSC):
Bolts
Cross Reference:
  • A51B24667-11
  • A51B24667-11
Cage Codes:
  • Northrop Grumman Systems Corporation (CAGE 61174)
  • Northrop Grumman Systems Corporation (CAGE 26512)
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:

    573 - Bolts or nuts (iron or steel),(less than 35 feet)

  • 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
    V
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    9b----9
  • Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $384.30 to $640.51..
Does NSN 5306-00-003-0579 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 Navy
What is the NIIN of NSN 5306-00-003-0579?
000030579 or 00-003-0579
Does NSN 5306-00-003-0579 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5306-00-003-0579?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
May 17, 1972