Model: 4-3904-90

Aircraft Stiffener

Properties:

Part Name Assigned By Controlling Agency
Zee stiffner
Aircraft Mission Design Series
B-52
Material
Aluminum alloy 2024
Material Specification
Qq-a-362 t4 federal specification single material response
NSN
1560-01-537-9998
Part Number
4-3904-90
Description
Stiffener,aircraft
CAGE
81205

An item, generally a strip, designed to strengthen and resist loads by attachment to various components such as skins, ribs, pylons, and the like.

Part 4-3904-90 NSN 1560-01-537-9998

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
41029
FIIG:
A11400
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
A
ESD:
A
ESD:
A
MMAC:
CRITL:
X

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:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
011760
UFC:
04705
LTL:
200.0
LCL:
--
WCC:
671
TCC:
Z
SHC:
9
ACC:
Equipment for Aircraft

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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)

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