Hexagon Extended Washer Self-locking Nut

NSN: 5310-01-125-0399 | Model: H42-3LH

A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

NSN Properties and Flags

NATO Stock Number

5310-01-125-0399

DEMIL

Thread Class

Thread Direction

Left-hand

Locking Feature

Prevailing torque all metal design

Washer Outside Diameter

0.330 inches

Overall Height

0.188 inches

Nut Style

Hexagon

Width Across Flats

Between 0.243 inches and 0.252 inches

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

0.190 inches

Material

Stainless steel

Inventory Check

The last inventory check on this NSN was done on 09/29/2023. Due to rapid changes in inventory this may not be the current stock qty.

New: 8
New Surplus: 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 5310-01-125-0399 Datasheet

Supply Class (FSC):

Nuts And Washers

Cross Reference:

H42-3LH
1534AS165
C014380-1
H42-3LH
10200404

Cage Codes:

Arconic Global Fasteners & Rings, (CAGE 15653)
Naval Air Systems Command (CAGE 30003)
Boeing Company, The (CAGE 88277)
Arconic Global Fasteners & Rings, (CAGE 5R793)
Nimikkeistokeskus Ncb Finland (CAGE A486G)

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)
ACC:

A - Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LCL:

U - 50.0
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
Z
Quantity per pack
100
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
9b----9
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $41.84 to $69.73..
Does NSN 5310-01-125-0399 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 Navy, Finland, Spain, Malaysia, Australia, and Canada
What is the NIIN of NSN 5310-01-125-0399?
011250399 or 01-125-0399
Does NSN 5310-01-125-0399 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5310-01-125-0399?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 20, 1982