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Round Plain Nut

NSN: 5310-00-155-5409 | Model: MS172250

A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the dimension will be used to determine compliance.)

NSN Properties and Flags
NATO Stock Number
5310-00-155-5409
DEMIL
NO
Thread Pitch Diameters
+2.7149/+2.7200 inches
Thread Direction
Right-hand
Drive Point Depth
Between 0.086 inches and 0.096 inches
Nut Style
Round
Nut Diameter
Between 3.329 inches and 3.349 inches
Nut Thickness
Between 0.334 inches and 0.354 inches
Drive Point Width
Between 0.240 inches and 0.260 inches
Drive Point Quantity
8
Thread Series
Uns
Thready Qty Per Inch (tpi)
18
Hardness Rating
Between 26.0 rockwell c and 32.0 rockwell c
Thread Size
2.751 inches
Countersink Angle
90.0 degrees nut
Material
Steel comp 316
Surface Treatment
Phosphate
Surface Treatment Specification
Ams 2481 assn standard single treatment response
Departure From Cited Document
As modified by material
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE5E720T5200 2020-03-05 PHPHA 133 EA
SPE5E719T113S 2019-07-18 PHPHA 217 EA
SPE5E717TC058 2017-07-20 PHPHA 393 EA
SPE5E715TB572 2015-08-17 PHPHA 292 EA

Inventory Check

The last inventory check on this NSN was done on 04/16/2024. Due to rapid changes in inventory this may not be the current stock qty.

  • New Surplus: 24
  • New: 155

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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NSN 5310-00-155-5409 Datasheet

Supply Class (FSC):
Nuts And Washers
Cross Reference:
  • MS172250
  • 2609970
  • 2609970
Cage Codes:
  • Military Standards (CAGE 96906)
  • Naval Ship Systems Command (CAGE 80064)
  • Tek Bearing Co Inc (CAGE 80202)
Schedule B & Trade:
  • Schedule B: 7318160000 (NAICS 332722)

    Nuts of iron or steel

  • SITC: 69421

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

  • End Use: 12300

    Finished metal shapes

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.

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:

    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
    D
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    12b2---
  • 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 $156.78 to $261.29..
Does NSN 5310-00-155-5409 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
U.s. Marine Corps, Department Of The Navy, Federal Aviation Administration, Spain, France, and Republic Of Korea
What is the NIIN of NSN 5310-00-155-5409?
001555409 or 00-155-5409
Does NSN 5310-00-155-5409 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5310-00-155-5409?
Solicitation SPE5E720T5200 for qty 133 on 02/27/2020
When was this national stock number assigned to the federal catalog?
Oct 16, 1971