Model: 2903494-1

Access Cover

Special Features:

Mtg holes csk 0.400 x 100 degrees requiring 18 stud nuts p/n 805233-4, 6 stud nuts p/n 805233-1 and rings p/n 534884-1; item has insulation p/n 29034951, 1 window w/dia 1.250 to 1.310 in., p/n 2903499-1, 4 mtg holes 0.116 in. Csk 0.18 x 82 degrees requiring 4 screws p/n ms51959-2; has "warning" decal, p/n 2902331-15, located 20.80 in. Porm 0.50 in. From lft edge along lg, also has a "charging pressure" decal p/n 2795164-1 & "caution" decal p/n 277684-6

Properties:

Cross Sectional Shape
Flat
Hole Diameter
Between 0.2501 inches and 0.2507 inches
Edge Shape
Rectangle, multi holes
Length
41.550 inches
Hole Quantity Along Length
14
Hole Quantity Along Width
10
Distance Between Holes Along Length
1.020 inches and 5.000 inches and 6.790 inches and 7.766 inches
Distance From First Hole Centerline To End Along Length
2.380 inches
Body Thickness
0.090 inches
Securing Device Type
Special
Mounting Opening Shape Style
Unthreaded hole
Features Provided
Observation facility and special marking
Material
Aluminum alloy 6061
Material Specification
Qq-a-250/11 tem t6 federal specification single material response
Surface Treatment
Plastic
Surface Treatment Specification
Mil-c-83286, type 1 color no. 36270 military specification single treatment response
NSN
5340-01-257-5170
Part Number
2903494-1
Description
Cover,access
CAGE

A rigid or flexible item of various shapes attached to a structure for the purpose of providing access for inspection, service, replacement of components and/or adjustments or mounting operations. It is designed to be attached by means of bolt holes, slots, mounting ears, tabs, and the like. To permit access, the mounted cover requires partial or complete removal. It may include an observation window. For items permanently attached by hinges and the like, see door, access (as modified). Excludes all covers not specifically designed to provide access for the purposes listed above.

Part 2903494-1 NSN 5340-01-257-5170

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
29785
FIIG:
A531C0
Concept No.:
App. Key:
Cond. Code:
2
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:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
013120
UFC:
05380
LTL:
RATING VARIABLE
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Equipment for Aircraft

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Schedule B and Export
  • Schedule B: 7616995095
  • SITC: 69979
  • End Use: Finished metal shapes
  • NAICS: 332999
  • USDA: 1

Freight Class: Articles of aluminum nesoi

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