1522M77P01QQ

Torsion Helical Spring

NSN 5360-01-133-1971

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
011331971

Product Features

Item is landing gear specific and has critical characteristics and dimensions that must be maintained for safe operation

Product Technical Spec.

Inside Diameter:
Between 0.235 inches and 0.255 inches
End Style:
Angular end (left) second end
End Style:
Straight offset first end
Spring Free Length:
Between 0.450 inches and 0.490 inches
Coil Quantity:
6
Coil Helix Direction:
Right-hand
Spring Free Outside Diameter:
0.363 inches
End Angular Relationship:
End w/rh helix of coil parallel to center section
Criticality Code Justification:
Feat
End Length:
0.255 inches second end and 0.285 inches second end
End Length:
0.440 inches first end and 0.470 inches first end
End Length From First Bend To Second Bend Or End:
0.250 inches second end and 0.280 inches second end
Material:
Steel comp 302
Material Specification:
Qq-w-423 comp fs302 cond b federal specification single material response
Style Designator:
Single torsion left hand
NSN:
5360-01-133-1971
Item Name:
Sear Spring
Cage Code:
14236

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
4G13967-101A
Cage Code:
98897
RNCC:
3
RNVC:
2
RNAAC:
SB
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
04228
FIIG:
A02900
Concept No.:
1
App. Key:
BA
Cond. Code:
2
Status:
A

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:
LE
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:
178020
UFC:
87470
LTL:
70.0
LCL:
--
WCC:
579
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Sear Spring"

An open-or close-wound coil spring consisting of one or more helical coils, wound from different shapes and types of material and finished at the ends, designed to exert pressure in a rotating direction around the coil axis. Excludes springs designed for thermal actuation (springs in which the torsion forces are counteracted by changes in temperature) and spring, reinforcing, hose.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
DSOR:

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