Model: 13A21000-001

Stretcher Spring Assembly

Properties:

End Application
B-1b aircraft age.
Part Name Assigned By Controlling Agency
Spring assembly-stretcher, downlock brace, nose landing gear
Reference Data And Literature
To 35-1-371-2
General Description
Stretches springs gradually, preventing unintentional release, and alignslower end fittings with corresponding holes in downlock brace assembly during removal and installation of downlock spring assemblies; c/o pulley 1, spring 1, cable assembly 1, rod end-downlock spring attachment 1, check nut 1, rod end lock 1
NSN
4920-01-144-6387
Part Number
13A21000-001
Description
Stretcher Spring Assembly
CAGE
43999

Material Classification

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
30.0000lbs
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:
LVL_B:

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
147650
UFC:
73790
LTL:
77.5
LCL:
77.5
WCC:
72D
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

End Items End applications NSN 4920-01-144-6387 is a component of

  • B-1b Acft Age.

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