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FSC 1560 | Airframe Structural Components
29-4921-4

Model: 29-4921-4

Airfoil Rib

Special Features:

Matl al aly 7075, dim are stock matl

Properties:

Overall Length

12.000 inches

Overall Width

2.000 inches

Material Thickness

0.040 inches

Part Name Assigned By Controlling Agency

Chord upper

Aircraft Location

Rib instl wheel well door

Aircraft Station Number

Sta 626.680

Aircraft Mission Design Series

B-52

Material

Aluminum alloy 7075

NSN

1560-01-552-2318

Part Number

29-4921-4

Description

Rib,airfoil

CAGE

81205

A principal chordwise rib that gives cross-sectional shape, strength and rigidity to a portion of a wing, stabilizer, and the like. See also rib (1), stiffener, aircraft

Part 29-4921-4 NSN 1560-01-552-2318

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

41026

FIIG:

A11400

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:

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:

011760

UFC:

04705

LTL:

200.0

LCL:

WCC:

671

TCC:

SHC:

ACC:

Equipment for Aircraft

Pricing & Availability Check

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Schedule B and Export

Schedule B: 8803909060
SITC: 79297
End Use: Parts for military-type goods
NAICS: 336419
USDA: 1

Freight Class: Other parts, nesoi, for use in other military aircraft, spacecraft and spacecraft launch vehicles (excluding parts of communication satellites)