MIL-T-68540.75

Metallic Tube

NSN 4710-00-278-3314

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

# blk FT

NIIN:

002783314

Product Features

Aerospace vehicle hydraulic systems

Detail Specifications

Cross Sectional Shape:

Plain round

Wall Thickness:

0.035 inches

First End Style:

Plain

Diameter:

0.750 inches

Maximum Operating Temp:

800.0 degrees fahrenheit

Second End Relationship With First End:

Identical

Construction:

Seamless

Maximum Operating Pressure:

3000.0 pounds per square inch

Surface Condition And Location:

Outside polished

Measuring Method And Length:

60.000 inches random and 240.000 inches random

Heat Treatment:

Cold drawn 1/8 hard condition

Material:

Steel comp 1045

Surface Treatment:

Passivate inside

Surface Treatment:

Passivate outside

Specification Data:

81349-mil-t-6845 government specification

Nondefinitive Specification/std Data:

1 type

NSN:

4710-00-278-3314

Item Name:

Tube,fluid Return

Cage Code:

81349

Manufacturer Part Numbers

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

MIL-T-8504

Cage Code:

81349

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MIL-T-6845 .75I

Cage Code:

81349

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MIL-T-6845 0.75

Cage Code:

81349

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AMS-T-6845

Cage Code:

81343

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

05G00006-0174

Cage Code:

25230

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MIL-T-6845D

Cage Code:

81349

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

31979

FIIG:

A004A0

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:

Paclk Weight:

1.0000lbs

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:

052130

UFC:

30140

LTL:

85.0

LCL:

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

Submit this form for current pricing and availability quote on part number mil-t-68540.75 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Fluid Return Tube"

A straight, hollow product, welded or seamless, of round, square, or any other cross section and continuous periphery, which does not conform in cross sectional dimensions to recognized pipe standards, or those in tables 1 through 10, appendix c, fiig a004a. It is designed to convey fluids, gasses, and/or semisolids. It may be rolled into coils for ease in handling. For items designed to join a tube or tube fitting to another tube, pipe, or hose or fitting, see adapter (as modified); coupling (as modified); or nipple (as modified). Excludes tube, bent (as modified); pipe, metallic; spacer, sleeve; metal bar (hollow); and items with fittings, except end protectors.