Model: 181

Shaft Lock
Description:

Nut attachment method, 0.250 inches accommodated shaft diameter, fed spec is qq-b-626; surface treatment ans classification is mil spec mil-f-14072 .

Special Features:

federal specification is qq-b-626; surface treatment ans classification is military specification mil-f-14072

Properties:

Attachment Method
Nut
Accommodated Shaft Diameter
0.250 inches
Material
Copper alloy 260 or copper alloy 268 or copper alloy 342 or copper alloy 353 or copper alloy 360
Surface Treatment
Nickel
Style Designator
Hexagon
NSN
5355-00-156-6559
Part Number
181
Description
Lock,shaft
CAGE

An item designed to be attached in place of the mounting bushing nut and/or attached to the chassis or panel for a volume control, a variable capacitor or the like to permit locking the shaft in a fixed position.

Part 181 NSN 5355-00-156-6559

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
67474
FIIG:
A530W0
Concept No.:
App. Key:
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:
A
ESD:
ESD:
MMAC:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
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:
095190
UFC:
49790
LTL:
RATING VARIABLE
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 9033000000
  • SITC: 87490
  • End Use: Measuring, testing, control instruments
  • NAICS: 334513
  • USDA: 1

Freight Class: Parts and accessories (not specified or included elsewhere in this chapter) for machines, appliances, instruments or apparatus of chapter 90

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