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NAS551-12D

Model: NAS551-12D

Fluid Passage Bolt

Properties:

Body Style

Plain

Concentric Hole Depth

Between 1.657 inches and 1.717 inches

Concentric Hole Diameter

Between 0.599 inches and 0.619 inches

Overall Length

Between 2.552 inches and 2.572 inches

First End Connection Type

Threaded external tube

First End Style Designator

Inverted flare

First End Thread Class

First End Thread Direction

Right-hand

Width Across Flats

Between 1.359 inches and 1.391 inches

First End Thread Length

0.438 inches

Wrenching Feature Style

Hexagon

First Diameter From Wrenching Feature

Between 1.059 inches and 1.061 inches

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

Between 1.682 inches and 1.692 inches

First Radial Fluid Hole Diameter

Between 0.428 inches and 0.448 inches

Distance From First Radial Hole Center To End Of Bolt

Between 1.391 inches and 1.421 inches

Length From Bearing Surface Of Wrenching Feature To Bolt End

Between 2.240 inches and 2.260 inches

Wrenching Feature Height

Between 0.302 inches and 0.322 inches

First End Thready Qty Per Inch (tpi)

First End Thread Series Designator

First End Seat Angle

45.0 degrees

First End Thread Size

1.062 inches

Material

Aluminum alloy 2014 or aluminum alloy 2024

Material Specification

Qq-a-266, t6 or t651 federal specification 1st material response or qq-a-261, t6 or t6511 federal specification 1st material response or qq-a-367, t4 federal specification 1st material response or qq-a-267, t4 or t3511 federal specification 2nd material response or qq-a-268, t4 or t351 federal specification 2nd material response or qq-a-355, t4 or t351 federal specification 2nd material response

Surface Treatment

Anodize

Specification Data

81343-as4875 professional/industrial association standard and 80205-nas551 professional/industrial association standard

NSN

4730-01-032-7432

Part Number

NAS551-12D

Description

Bolt,fluid Passage

CAGE

80205

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 NAS551-12D NSN 4730-01-032-7432

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:

0.1000lbs

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:

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)