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Plate Plain Nut

NSN: 5310-00-826-6131 | Model: NAS1870-3-2

A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding, intergral prongs or by bonding.

NSN Properties and Flags
NATO Stock Number
Thread Class
Thread Direction
Mounting Hole Diameter
Between 0.980 inches and 0.985 inches
Nut Style
Nut Length
0.940 inches
Nut Height
Between 0.125 inches and 0.272 inches
Plate Thickness
Between 0.020 inches and 0.030 inches
Plate Width
0.416 inches
Nut Mounting Provision
Straight holes
Mounting Hole Arrangement Style
2 holes
Distance From Aperture Center To Mounting Hole Center
Between 0.339 inches and 0.349 inches
Center To Center Distance Between Mounting Holes Along Length
Between 0.686 inches and 0.690 inches
Thread Series
Thready Qty Per Inch (tpi)
Thread Size
0.190 inches
Surface Treatment

Inventory Check

The last inventory check on this NSN was done on 10/20/2020. Due to rapid changes in inventory this may not be the current stock qty.

  • New: 29802
  • New Surplus: 5117
  • Serviceable: 15

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 5310-00-826-6131 Datasheet

Supply Class (FSC):
Nuts And Washers
Cross Reference:
  • NAS1870-3-2
  • 52LHA3006-2-02
  • F1934-3-2CW
  • F1934-3-2CW
  • 52LHA3006-2-02
  • F1934-3-2CW
Cage Codes:
  • National Aerospace Standards (CAGE 80205)
  • Fitz Aerospace, Llc (CAGE 019L2)
  • Arconic Global Fasteners & Rings, (CAGE 15653)
  • Klx Aerospace Solutions Ii Sas (CAGE F7652)
  • Harvard Industries Inc (CAGE 72962)
  • Klx Inc (CAGE FB009)
  • 5310-00-826-6131 replaces 5310-00-052-6410
  • 5310-00-826-6131 replaces 5310-01-223-4254
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


N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.


U - Precious metal content is unknown


- 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
  • AAC
  • Quantity per pack
  • Unit of Measure
  • Shelf Life
  • Classification Control
  • 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 $4.54 to $7.56..
Does NSN 5310-00-826-6131 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, Department Of The Air Force, U.s. Marine Corps, Department Of The Navy, Poland, Brazil, Spain, Singapore, Canada, France, Germany, Republic Of Korea, United Kingdom, Netherlands, Italy, Denmark, Greece, and Turkey
What is the NIIN of NSN 5310-00-826-6131?
008266131 or 00-826-6131
Does NSN 5310-00-826-6131 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5310-00-826-6131?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1962