Tube Fitting Locknut

NSN: 4730-00-453-6188 | Model: AN6289J6

An item with internal machine threads designed to fit the external machine threads of a tube fitting. It has flat faces, one of which has a counterbored recess to accommodate packing, packing or sealing rin (s), gasket(s), and the like. The item, when installed, provides a method of locking and sealing the connection. See also locknut, pipe; nut (1), tube coupling and nut (1) , plain, hexagon.

NSN Properties and Flags

NATO Stock Number

4730-00-453-6188

DEMIL

Thread Class

Thread Direction

Right-hand

Nut Style

Tube fitting locknut

Nut Height

0.813 inches

Width Across Flats

Between 0.809 inches and 0.816 inches

Thread Series

Unjf

Packing Recess Diameter

Between 0.728 inches and 0.738 inches

Packing Recess Depth

Between 0.037 inches and 0.047 inches

Thready Qty Per Inch (tpi)

Thread Size

0.562 inches

Tube Outside Diameter

0.375 inches

Material

Steel comp 304

Surface Treatment

Passivate

Specification Data

88044-an818 government standard

Inventory Check

The last inventory check on this NSN was done on 07/07/2020. Due to rapid changes in inventory this may not be the current stock qty.

New: 1295
New Surplus: 432
As Removed: 1
Serviceable: 3

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 4730-00-453-6188 Datasheet

Supply Class (FSC):

Railing Fittings Lubrication Tube Pipe Hose

Cross Reference:

AN6289J6

Cage Codes:

Aeronautical Standards Group (CAGE 88044)

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.

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
Y
Quantity per pack
50
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
J2200x-
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 $3.60 to $6.01..
Does NSN 4730-00-453-6188 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Lithuania, Poland, Romania, Bulgaria, Brazil, Spain, Columbia, Israel, Singapore, Malaysia, Australia, Belgium, Canada, New Zealand, France, Germany, Republic Of Korea, United Kingdom, Netherlands, Portugal, Italy, Denmark, Greece, and Turkey
What is the NIIN of NSN 4730-00-453-6188?
004536188 or 00-453-6188
Does NSN 4730-00-453-6188 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4730-00-453-6188?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Apr 16, 1969