Assembled Washer Self-locking Nut

NSN: 5310-01-139-3286 | Model: NAS1726-4E

A nut on which has been assembled a nonremovable washer. An integral feature is incorporated for locking on the threads of a mating member.

NSN Properties and Flags

NATO Stock Number

5310-01-139-3286

DEMIL

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Washer Outside Diameter

0.460 inches

Lubrication

Soluble lubricant

Overall Height

Between 0.271 inches and 0.291 inches

Nut Style

Flat with turned up edge

Nut Counterbore Depth

0.072 inches and 0.087 inches

Width Across Flats

Between 0.274 inches and 0.284 inches

Tempurature Rating

450.0 degrees fahrenheit

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Hardness Rating

Between 36.0 rockwell c and 45.0 rockwell c

Thread Size

0.250 inches

Material

Steel comp 8740

Surface Treatment

Cadmium

Specification Data

80205-nas1726 professional/industrial association standard

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 5310-01-139-3286 Datasheet

Supply Class (FSC):

Nuts And Washers

Cross Reference:

NAS1726-4E
1AO2I0048H
NAS1726-4E
1AO2I0048H
NAS1726-4E
1AO2I0048H

Cage Codes:

National Aerospace Standards (CAGE 80205)
Constructions (CAGE F4749)

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
J
Quantity per pack
No qup
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
Sf9---n
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $13.97 to $23.29..
Does NSN 5310-01-139-3286 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, Czech Republic, Brazil, Spain, Australia, France, and Italy
What is the NIIN of NSN 5310-01-139-3286?
011393286 or 01-139-3286
Does NSN 5310-01-139-3286 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5310-01-139-3286?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Sep 29, 1982