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NationalStockNumber.INFO

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Stepped Stud

NSN: 5307-00-025-7044 | Model: 2145H70

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 entire unthreaded portion must be of a single diameter equal to or smaller than the major diameter of the larger threaded end. Includes radial grooves or thread reliefs. Excludes items with tapered threads.

NSN Properties and Flags
NATO Stock Number
5307-00-025-7044
DEMIL
NO
Thread Class
3a nut thread
Thread Pitch Diameters
+0.3430/+0.3440 inches stud thread
Thread Direction
Right-hand stud thread
Thread Length
0.548 inches stud thread and 0.552 inches stud thread
Shank Diameter
Between 0.282 inches and 0.286 inches
Overall Length
Between 1.248 inches and 1.252 inches
Thready Qty Per Inch (tpi)
24 nut thread
Hardness Rating
Between 26.0 rockwell c and 32.0 rockwell c
Thread Size
0.375 inches stud thread
Material
Steel
Surface Treatment
Cadmium
Style Designator
Stepped
Thread Series Designator
Uns stud thread

Pricing and Availability

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NSN 5307-00-025-7044 Datasheet

Supply Class (FSC):
Studs
Cross Reference:
  • 2145H70
Cage Codes:
  • Wright Controls, Inc Curtiss (CAGE 0AHP5)
Replacements:
  • 5307-00-025-7044 replaces 5307-00-033-0472
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
    100
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    Sf9sx-n
  • Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $16.89 to $28.15..
Does NSN 5307-00-025-7044 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 Air Force, Department Of The Navy, and Greece
What is the NIIN of NSN 5307-00-025-7044?
000257044 or 00-025-7044
Does NSN 5307-00-025-7044 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5307-00-025-7044?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963