4B21001-111A

Aircraft Access Cover

NSN 1560-00-275-4908

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002754908

Technical Specifications of NSN

Cross Sectional Shape:
Square or rectangular recess
Hole Diameter:
Between 0.233 inches and 0.239 inches
Width:
3.510 inches
Flange Thickness:
0.025 inches
Edge Shape:
Rectangle, eared corners, four holes
Length:
4.510 inches
Corner Radius:
0.380 inches
Distance Between Holes Along Length:
3.750 inches
Distance Between Holes Along Width:
2.750 inches
Distance From First Hole Centerline To End Along Length:
0.380 inches
Distance From First Hole Centerline To End Along Width:
0.380 inches
First Recess Inside Height:
1.225 inches
Body Thickness:
0.025 inches
Securing Device Type:
Threaded fastener
Mounting Opening Shape Style:
Unthreaded hole
Material:
Glass fiber
NSN:
1560-00-275-4908
Item Name:
Cover Assembly
Cage Code:
0A489

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
4B21001-111A
Cage Code:
98897
RNCC:
3
RNVC:
2
RNAAC:
SB
Status:
A
MSDS:
SADC:
Part Number:
4B21001-111A
Cage Code:
1B6R3
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
4B21001-111A
Cage Code:
59213
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
4B21001-111A
Cage Code:
92037
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
4B21001-111A
Cage Code:
9U679
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
51575
FIIG:
A531H0
Concept No.:
1
App. Key:
Cond. Code:
1
Status:
A

Part Materials

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
999.9 X 999.9 X 999.9
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
013120
UFC:
05380
LTL:
100.0
LCL:
--
WCC:
576
TCC:
Z
SHC:
Z
ACC:
Equipment for Aircraft

  We Guarantee with Every Order

  •   100% Genuine Manufacturers Parts
  •   Every Product thoroughly Inspected
  •   Sales Record Retention of 7 years
  •   Fast Delivery
  •   HAZMAT Certified
  •   Global Shipping

Pricing & Availability

Submit this form for current pricing and availability quote on part number 4b21001-111a and/or cross reference parts.
Part / NSN:
Qty:
Your Email:
Phone:
Ref. / PO #:
Company:

We do not share or sell your information to anyone.
Privacy | Terms

Definition Definition of approved item name (AIN): "Cover Assembly"

An access cover which is an integral part of the airframe structure of an aircraft. excludes cover, access.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
DSOR:
Import / Export
  • Schedule B: 8803300060
  • SITC: 79295
  • End Use: Parts for military-type goods
  • NAICS: 336413
  • USDA: 1

Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)


Best-Selling Products A collection of our most popular products