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Recessed And Stepped Stud

NSN: 5307-00-149-9579 | Model: 2136H185

A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends on which the diameter of one threaded section is greater than the other. The unthreaded section must have more than one diameter, none of which may be larger than the major diameter of the larger thread. It may be thread relieved. Excludes items with tapered threads.

NSN Properties and Flags
NATO Stock Number
5307-00-149-9579
DEMIL
NO
Thread Class
3a nut thread
Thread Pitch Diameters
+0.2847 to 0.2857 inches stud thread
Thread Direction
Right-hand stud thread
Thread Length
0.580 inches and 0.620 inches stud thread
Overall Length
Between 2.430 inches and 2.470 inches
Length Of Recessed Portion Of Shank
Between 0.630 inches and 0.740 inches
Diameter Of Recessed Portion Of Shank
Between 0.180 inches and 0.184 inches
Distance Across Flats
0.200 inches
Thready Qty Per Inch (tpi)
28 nut thread
Hardness Rating
Between 26.0 rockwell c and 32.0 rockwell c
Thread Size
0.312 inches stud thread
Part Name Assigned By Controlling Agency
Navy special project
Special Features
Stud end thread 0.003 in. Oversize
Material
Steel comp 8735 or steel comp 4140
Material Specification
Ams 6320 assn standard 1st material response or ams 6382 assn standard 2nd material response
Surface Treatment
Cadmium
Style Designator
Recessed and stepped
Thread Series Designator
Uns stud thread

Pricing and Availability

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NSN 5307-00-149-9579 Datasheet

Supply Class (FSC):
Studs
Cross Reference:
  • 2136H185
Cage Codes:
  • Wright Controls, Inc Curtiss (CAGE 0AHP5)
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:

    093490 - Bolt/nut/screw/clips/fastener/etc

  • 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:

    H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)

  • LTL:

    U - 50.0

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    X
  • Quantity per pack
    100
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    9b-----
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $2.67 to $4.46..
Does NSN 5307-00-149-9579 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 5307-00-149-9579?
001499579 or 00-149-9579
Does NSN 5307-00-149-9579 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5307-00-149-9579?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963