Model: LD137-0043-0616

Sleeve Bushing

Special Features:

Groove 0.062 in. Max w by 0.005 in. Dp on left flange body corner optional

Properties:

Overall Length
Between 0.5610 inches and 0.5670 inches
Body Outside Diameter
Between 0.5000 inches and 0.5005 inches
Body Inside Diameter
Between 0.3745 inches and 0.3755 inches
Flange Outside Diameter
0.6250 inches
Flange Width
Between 0.0610 inches and 0.0620 inches
Corner Shape
Square all corners
Surface Finish
63.0 microinches inside diameter surface of body
Surface Finish
63.0 microinches outside diameter surface of body
Material
Copper alloy 630
Material Specification
Ams 4640 assn standard single material response
Surface Treatment
Cadmium left end surface of body and flange and chromate left end surface of body and flange
Surface Treatment
Cadmium outside diameter surface of body and chromate outside diameter surface of body
Surface Treatment
Cadmium outside diameter surface of flange and chromate outside diameter surface of flange
Surface Treatment
Cadmium right end surface of body and chromate right end surface of body
Surface Treatment
Cadmium right end surface of left flange and chromate right end surface of left flange
Surface Treatment Specification
Qq-p-416, type 2, class 1 federal specification single treatment response outside diameter surface of body
Surface Treatment Specification
Qq-p-416, type 2, class 1 federal specification single treatment response outside diameter surface of flange
Surface Treatment Specification
Qq-p-416, type 2, class 1 federal specification single treatment response left end surface of body and flange
Surface Treatment Specification
Qq-p-416, type 2, class 1 federal specification single treatment response right end surface of body
Surface Treatment Specification
Qq-p-416, type 2, class 1 federal specification single treatment response right end surface of left flange
Style Designator
22c solid, external flange one end
Specification Data
43999-ld137-0043 manufacturers standard
NSN
3120-01-305-2644
Part Number
LD137-0043-0616
Description
Bushing,sleeve
CAGE
43999

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes bushing, drill, jig.

Part LD137-0043-0616 NSN 3120-01-305-2644

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
13206
FIIG:
A045A0
Concept No.:
App. Key:
K
Cond. Code:
2
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:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
114800
UFC:
58850
LTL:
RATING VARIABLE
LCL:
--
WCC:
742
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 8482997060
  • SITC: 74699
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Freight Class: Parts, nesoi, for cylindrical roller bearings, nesoi

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