Tube Fitting Locknut

NSN: 4730-00-540-2017 | Model: AS5179J5

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

4730-00-540-2017

DEMIL

Thread Class

Thread Direction

Right-hand

Nut Style

Tube fitting locknut

Nut Height

0.281 inches

Width Across Flats

0.750 inches

Thread Series

Unf

Packing Recess Diameter

0.670 inches

Packing Recess Depth

0.042 inches

Thready Qty Per Inch (tpi)

Thread Size

0.500 inches

Tube Outside Diameter

0.312 inches

Material

Steel comp 304

Material Specification

Qq-s-763, class 304 federal specification single material response

Surface Treatment

Passivate

Surface Treatment Specification

Qq-p-35, type 1 federal specification single treatment response

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 4730-00-540-2017 Datasheet

Supply Class (FSC):

Railing Fittings Lubrication Tube Pipe Hose

Cross Reference:

AS5179J5
AS5179
AN6289J5
AN6289J5
AN6289J5
AN6289J5
AN6289J5
AN6289J5
AS4841
S8079-237
AN6289J5
AN6289J5
AN6289J5
10108401
AN6289J5

Cage Codes:

Military Specifications (CAGE 81349)
Aerofit, Llc (CAGE 30974)
Aeroquip Llc. Eaton (CAGE 00624)
Allan Aircraft Supply Co, Llc (CAGE 06581)
Hydro Fitting Manufacturing (CAGE 13899)
Faber Enterprises, Inc. (CAGE 14397)
Precision Form Rivet Inc (CAGE 14728)
Honeywell International Inc. (CAGE 70210)
Crown Fitting Co Inc (CAGE 22995)
Satair A/s (CAGE R1120)
Aeronautical Standards Group (CAGE 88044)
Nimikkeistokeskus Ncb Finland (CAGE A486G)
Collins Engineering Corp (CAGE 71563)

Replacements:

4730-00-540-2017 replaces 4730-00-720-1175

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:

095760 - Locks/lock sets noi metal in bbl/bx
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:

Q - 70.0
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
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 $10.53 to $17.55..
Does NSN 4730-00-540-2017 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, National Aeronautics and Space Administration, Finland, Brazil, Spain, Israel, Kuwait, Malaysia, Australia, Canada, Germany, Republic Of Korea, Portugal, Italy, Greece, and Turkey
What is the NIIN of NSN 4730-00-540-2017?
005402017 or 00-540-2017
Does NSN 4730-00-540-2017 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4730-00-540-2017?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1961