752521

Tube Fitting Locknut

NSN 4730-00-277-5083

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

100 EA

NIIN:

002775083

Product Technical Spec.

Thread Class:

Thread Direction:

Right-hand

Fabrication Method:

Machined

Nut Style:

Tube fitting locknut

Nut Height:

Between 0.250 inches and 0.282 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:

Aluminum alloy 2024

Material Specification:

Qq-a-225/6 federal specification single material response

Surface Treatment:

Anodize

Surface Treatment Specification:

Mil-a-8625 military specification single treatment response

Specification Data:

88044-an6289 government standard

NSN:

4730-00-277-5083

Item Name:

Locknut,pipe Fitting

Cage Code:

77294

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

AN6289-6D

Cage Code:

88044

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AS4841

Cage Code:

81343

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AS5179

Cage Code:

81343

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AS5179D06

Cage Code:

81343

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

BACN10DR6D

Cage Code:

81205

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

BACN10DU6D

Cage Code:

81205

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

BACN10DU6D

Cage Code:

82918

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

477 726

Cage Code:

77294

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN6289D6

Cage Code:

13899

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

8537687

Cage Code:

18876

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

131537

Cage Code:

62983

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AS5179D06

Cage Code:

59680

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AS5179D06

Cage Code:

66774

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN6289D6

Cage Code:

88044

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

10108316

Cage Code:

A486G

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

272-1185P31

Cage Code:

99687

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

4730002775083

Cage Code:

SCY13

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

17645

FIIG:

A021A0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

4.0 X 0.0 X 0.0

Paclk Weight:

0.1000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

013540

UFC:

05680

LTL:

70.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

Submit this form for current pricing and availability quote on part number 752521 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Pipe Fitting Locknut"

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.