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Hexagon Self-locking Nut

NSN: 5310-01-416-1851 | Model: 91831A029

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, cap.

NSN Properties and Flags
NATO Stock Number
5310-01-416-1851
DEMIL
NO
Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque with nonmetallic insert
Nut Style
Hexagon
Nut Height
0.328 inches
End Application
6110-01-532-1835, 100kw power distribution panel; mrap buffalo mk2a
Width Across Flats
0.439 inches
Tempurature Rating
250.0 degrees fahrenheit
Thread Series
Unc
Thready Qty Per Inch (tpi)
20
Thread Size
0.250 inches
Bearing Surface Type
Washer faced
Part Name Assigned By Controlling Agency
1/4-20 ss nylock nut
Material
Stainless steel except insert

Parts List for Power Distribution Panel  

Other components in the assembly of NSN 6110-01-532-1835
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE5E818T230Z 2018-08-21 PHPHA 38000 EA
SPE5E817T2355 2016-11-21 PHPHA 9574 EA
SPE5E817T1366 2016-11-07 PHPHA 4390 EA

Inventory Check

The last inventory check on this NSN was done on 08/15/2023. Due to rapid changes in inventory this may not be the current stock qty.

  • New Surplus: 73
  • New: 2689

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 5310-01-416-1851 Datasheet

Supply Class (FSC):
Nuts And Washers
Cross Reference:
  • 91831A029
  • NNES25C
  • 36-1848
Cage Codes:
  • Carr Supply Company Mcmaster (CAGE 39428)
  • Star Stainless Screw Co (CAGE 97852)
  • H. O. Bostrom Company, Inc. (CAGE 3B481)
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.

ESD

A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.

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:

    576 - Metal and metal products, nos, (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
    50
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    T2200x-
  • 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 $0.24 to $0.41..
Does NSN 5310-01-416-1851 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, Australia, and Canada
What is the NIIN of NSN 5310-01-416-1851?
014161851 or 01-416-1851
Does NSN 5310-01-416-1851 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5310-01-416-1851?
Solicitation SPE5E818T230Z for qty 38000 on 08/14/2018
When was this national stock number assigned to the federal catalog?
Jul 14, 1995