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FSC 4730 | Railing Fittings Lubrication Tube Pipe Hose
3791-20288-101

Model: 3791-20288-101

Fluid Passage Bolt

Special Features:

Cross point drive in head

Properties:

Body Style

Plain

Head Diameter

0.500 inches

Concentric Hole Depth

1.031 inches

Concentric Hole Diameter

0.062 inches

Overall Length

1.250 inches

First End Connection Type

Threaded external tube

First End Style Designator

Flared

First End Thread Class

First End Thread Direction

Right-hand

End Application

Aircraft application

First End Thread Length

1.094 inches

Wrenching Feature Style

Round

First Diameter From Wrenching Feature

0.250 inches

Length From Bearing Surface Of Wrenching Feature To End Of First Diameter

1.000 inches

Length From Bearing Surface Of Wrenching Feature To End Of Second Diameter

1.029 inches

First Radial Fluid Hole Diameter

0.062 inches

Distance From First Radial Hole Center To End Of Bolt

0.969 inches

Length From Bearing Surface Of Wrenching Feature To Bolt End

1.094 inches

Wrenching Feature Height

0.156 inches

First End Thread Series Designator

Unc

First End Seat Angle

36.0 degrees

First End Thread Size

0.250 inches

Material

Aluminum

Surface Treatment

Passivate

Surface Treatment Specification

Qq-p-35 federal specification single treatment response

NSN

4730-00-432-1146

Part Number

3791-20288-101

Description

Bolt,fluid Passage

CAGE

95542

A boltlike item having a concentric hole along the longitudinal centerline which may extend a part or the full length of the item. It has a hole(s) perpendicular to the axis, joining or passing through the concentric hole along the longitudinal centerline. The item is designed to distribute fluid, air, or lubricant through its body to a mating item, such as a connector, multiple, fluid pressure line, bearing(s), bushing(s), or the like. The item must be capable of attaching to a block fitting and/or a tubing line or be designed to accommodate a fitting, lubrication. Excludes bolt, internally relieved body; bleeder valve, hydraulic system; and bushing, machine thread. See also pin, vehicular leaf spring shackle.

Part 3791-20288-101 NSN 4730-00-432-1146

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

18683

FIIG:

A121A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

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:

0.2000lbs

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:

013280

UFC:

05450

LTL:

70.0

LCL:

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7609000000
SITC: 68427
End Use: Finished metal shapes
NAICS: 332919
USDA: 1

Freight Class: Aluminum tube or pipe fittings (couplings,elbows sleeves)