Hexagon Slotted Self-locking Nut

NSN: 5310-00-181-6798 | Model: MS17825-9

A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. An integral feature is incorporated for locking on the threads of a mating member. The slots, when used in conjunction with a solid or split (cotter) pin, act as an extra "fail safe", feature in critical applications. Excludes nut (1), self-locking, castellated, octagon.

NSN Properties and Flags

NATO Stock Number

5310-00-181-6798

DEMIL

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque with nonmetallic insert

Nut Style

Slotted, hexagon

Nut Height

Between 0.594 inches and 0.624 inches

Width Across Flats

Between 0.865 inches and 0.877 inches

Tempurature Rating

250.0 degrees fahrenheit

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

0.562 inches

Bearing Surface Type

Washer faced

Material

Steel nut

Surface Treatment

Cadmium nut

Surface Treatment Specification

Qq-p-416, type 2, cl 2 federal specification single treatment response nut

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE5E818T7637	2018-03-15	PHPHA	1606 EA

Inventory Check

The last inventory check on this NSN was done on 05/13/2024. Due to rapid changes in inventory this may not be the current stock qty.

New Surplus: 234
New: 2944
Serviceable: 1
As Removed: 1

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.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 5310-00-181-6798 Datasheet

Supply Class (FSC):

Nuts And Washers

Cross Reference:

MS17825-9
F12NEC918
F12NE4753-098
F12NE4753-098

Cage Codes:

Military Standards (CAGE 96906)
Greer Stop Nut Inc. (CAGE 27687)
Fitz Aerospace, Llc (CAGE 019L2)
Harvard Industries Inc (CAGE 72962)

Replacements:

5310-00-181-6798 replaces 5310-00-824-6191

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

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
D
Quantity per pack
1
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 $11.91 to $19.85..
Does NSN 5310-00-181-6798 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, Department Of The Navy, U.s. Coast Guard, Poland, Brazil, Spain, Columbia, Singapore, Malaysia, Australia, Canada, New Zealand, Germany, Republic Of Korea, Italy, Greece, Turkey, and Nato Maintenance and Supply Agency
What is the NIIN of NSN 5310-00-181-6798?
001816798 or 00-181-6798
Does NSN 5310-00-181-6798 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5310-00-181-6798?
Solicitation SPE5E818T7637 for qty 1606 on 03/08/2018
When was this national stock number assigned to the federal catalog?
May 08, 1970