ST57D100

Tube Coupling Nut

NSN 4730-00-001-3956

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

000013956

Product Features

3000 psi operating pressure at max of 275 degrees

Technical Specifications of NSN

Thread Class:

Thread Direction:

Right-hand

Fabrication Method:

Machined

Nut Style:

Tube coupling

Nut Height:

Between 0.650 inches and 0.670 inches

End Application:

Aircraft, prowler ea=6b

Width Across Flats:

Between 0.557 inches and 0.567 inches

Length To Shoulder:

Between 0.515 inches and 0.535 inches

Smallest Inside Diameter:

Between 0.317 inches and 0.320 inches

Thread Series:

Unjf

Thready Qty Per Inch (tpi):

Thread Size:

0.438 inches

Tube Outside Diameter:

0.250 inches

Seat Angle:

45.00 degrees

Material:

Steel comp 304

Material Specification:

Qq-s-763 federal specification single material response

Surface Treatment:

Passivate

Surface Treatment Specification:

Mil-s-5002 military specification single treatment response

NSN:

4730-00-001-3956

Item Name:

Nut,flare Tube Fitting

Cage Code:

04236

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

ST57D100-1

Cage Code:

04236

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AC1170C04

Cage Code:

00624

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

H10006-04

Cage Code:

08199

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

D10006-J04

Cage Code:

14798

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

LD83096-4

Cage Code:

00624

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

D10006-4

Cage Code:

14798

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

D10006-4

Cage Code:

00624

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

D10006-04

Cage Code:

14798

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

03859

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:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

WCC:

573

TCC:

SHC:

ACC:

Construction Materials

End Items End applications NSN 4730-00-001-3956 is a component of

Prowler Ea=6b Aircraft
Phantom F-4 Aircraft
Ch-47 Chinook Helicopter
Mh-53e Helicopter
Mx Peacekeeper Missile Support Equipment
F4s Aircraft
Velocity Pool Reparable Piece Parts
Hawkeye E-2c Fms- Aircraft
Aircraft Mh-47e Special Operations Aircraft
011069519
Attack Helicopter
010883669
Cargo-transport Helicopter
011069519
Attack Helicopter

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Every Product thoroughly Inspected
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Pricing & Availability

Submit this form for current pricing and availability quote on part number st57d100 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Flare Tube Fitting Nut"

An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes nut (1), tube coupling, reducing; and nut (1), union.