NSN 4730-00-540-2017

Tube Fitting Locknut
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
100 EA
NIIN:
005402017

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Inventory

 

This product may be available in the following quantities and conditions.

  • NE: 478
  • AR: 1
  • NS: 156
  • OH: 1
  • SV: 2

Please note that inventory for this NSN was updated 08/27/2024 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "LOCKNUT,TUBE FITTING"

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 ring(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.

4730-00-540-2017 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AAJD
Thread Class
3b
MRC:
AAJF
Thread Direction
Right-hand
MRC:
ACTA
Nut Style
Tube fitting locknut
MRC:
ADEA
Nut Height
0.281 inches
MRC:
ASDB
Width Across Flats
0.750 inches
MRC:
BZRR
Thread Series
Unf
MRC:
CFPT
Packing Recess Diameter
0.670 inches
MRC:
CFPW
Packing Recess Depth
0.042 inches
MRC:
CMLP
Thready Qty Per Inch (tpi)
20
MRC:
CQJX
Thread Size
0.500 inches
MRC:
CQRJ
Tube Outside Diameter
0.312 inches
MRC:
MATT
Material
Steel comp 304
MRC:
MDCL
Material Specification
Qq-s-763, class 304 federal specification single material response
MRC:
SFTT
Surface Treatment
Passivate
MRC:
STDC
Surface Treatment Specification
Qq-p-35, type 1 federal specification single treatment response

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
AS5179J5
Cage Code:
81349
RNCC:
2
RNVC:
2
DAC:
E
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
AS5179
Cage Code:
81349
RNCC:
4
RNVC:
1
DAC:
E
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
AN6289J5
Cage Code:
30974
RNCC:
5
RNVC:
1
DAC:
5
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
AN6289J5
Cage Code:
00624
RNCC:
5
RNVC:
1
DAC:
5
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
AN6289J5
Cage Code:
06581
RNCC:
5
RNVC:
1
DAC:
5
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
AN6289J5
Cage Code:
13899
RNCC:
5
RNVC:
1
DAC:
5
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
AN6289J5
Cage Code:
14397
RNCC:
5
RNVC:
1
DAC:
5
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
AN6289J5
Cage Code:
14728
RNCC:
5
RNVC:
1
DAC:
E
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
AS4841
Cage Code:
81349
RNCC:
5
RNVC:
1
DAC:
E
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
S8079-237
Cage Code:
70210
RNCC:
C
RNVC:
1
DAC:
5
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
AN6289J5
Cage Code:
22995
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
AN6289J5
Cage Code:
R1120
RNCC:
5
RNVC:
2
DAC:
6
RNAAC:
ZG
Status:
A
MSDS:
SADC:
Part Number:
AN6289J5
Cage Code:
88044
RNCC:
5
RNVC:
9
DAC:
4
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
10108401
Cage Code:
A486G
RNCC:
6
RNVC:
9
DAC:
9
RNAAC:
WF
Status:
A
MSDS:
SADC:
Part Number:
AN6289J5
Cage Code:
71563
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
AX
Status:
A
MSDS:
SADC:
Indicates a design/source control reference item
Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
17645
FIIG:
A021A0
Concept No.:
App. Key:
CW
Cond. Code:
1
Status:
A

Special material and handling

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
ADPE:
CRITL:
X
Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) U

Precious metal content is unknown

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

National motor freight and handling

NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
095760
NMF Description:
Locks/lock Sets Noi Metal In Bbl/bx
UFC:
50130
LTL:
70.0
LCL:
--
WCC:
573
TCC:
Z
SHC:
9
ADC:
A
ACC:
B

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 573

Bolts or nuts (iron or steel),(less than 35 feet).

Air Commodity (ACC) B

Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)