503892

Seal Bearing Rear

NSN 2840-00-939-3472

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
1 EA
NIIN:
009393472

Product Technical Spec.

End Application:
Tf30 eng
General Description:
Graphite carbon; ring shaped with vertical joint 0.008 min, 0.014 max in. W at 3.783 nom in. Od for seal; 0.129 min, 0.131 max in. W wall; 0.168 min, 0.176 max in. Wall thk; 7 holes through wall width eq spaced on basis of 8, 0.026 min, 0.030 max dia, recess 0.030 min, 0.035 max in. Diameter to 0.036 min, 0.040 max in. Depth 1st side, recess 0.060 min, 0.065 max in. Diameter to 0.020 min, 0.024 max in. Depth 2nd side; 16 grooves eq spaced on first side, 0.040 max in. Deep into wall width, 0.116 max in. Deep into wall thk, rounded with 0.100 max in. Radius
NSN:
2840-00-939-3472
Item Name:
Seal Bearing Rear
Cage Code:
52661

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
503982
Cage Code:
77445
RNCC:
3
RNVC:
2
RNAAC:
SX
Status:
A
MSDS:
SADC:

Part Materials

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
6.0 X 6.0 X 2.0
Paclk Weight:
0.2000lbs
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

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Pricing & Availability

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MOE Major Organizational Entities

Entity
DSOR
User:
PORTUGAL Portugal
DSOR:
Import / Export
  • Schedule B: 8411997050
  • SITC: 71499
  • End Use: Engines and turbines for military aircraft
  • NAICS: 336412
  • USDA: 1

Classification: Parts of gas turbine aircraft engines, other than for use in civil aircraft


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