Model: 117LH7940-144

Barrel Self-locking Nut

Properties:

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque all metal design
Nut Style
Floating self-locking barrel
Nut Diameter
1.432 inches
Nut Length
Between 1.521 inches and 1.541 inches
Barrel Height
Between 0.840 inches and 0.850 inches
Nut Height
Between 1.146 inches and 1.166 inches
Thread Series
Unjf
Thready Qty Per Inch (tpi)
14
Thread Size
0.875 inches
Material
Iron alloy 660 spring
Material
Nickel alloy 718 both ends
Material
Nickel alloy 718 nut
Material Specification
Ams 5662 assn standard single material response nut
Material Specification
Ams 5662 assn standard single material response both ends
Precious Material And Location
Nut silver
Precious Material
Silver
Surface Treatment
Silver nut
Surface Treatment
Passivate both ends
Surface Treatment
Passivate spring
Surface Treatment Specification
Ams 2411 assn standard single treatment response nut
Surface Treatment Specification
Qq-p-35 federal specification single treatment response both ends
Surface Treatment Specification
Qq-p-35 federal specification single treatment response spring
NSN
5310-01-332-7258
Part Number
117LH7940-144
Description
Nut,self-locking,barrel
CAGE
019L2

A nut of cylindrical or partly cylindrical cross-section with integral threads perpendicular to the axial centerline. Ends may be flat or flanged. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, round.

Part 117LH7940-144 NSN 5310-01-332-7258

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15891
FIIG:
A021A0
Concept No.:
1
App. Key:
BH
Cond. Code:
1
Status:
A

Material Classification

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

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:
LVL_A:
E
LVL_B:
B

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
093490
UFC:
50270
LTL:
50.0
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7508900000
  • SITC: 69975
  • End Use: Finished metal shapes
  • NAICS: 332999
  • USDA: 1

Freight Class: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)

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