MKR-4DA

Rod End Plain Bearing

NSN 3120-00-998-5055

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
009985055

Product Features

Race type construction optional, requires magnetic or penetrant inspection as applicable, nas 559 keyway in shank

Technical Specifications of NSN

Thread Class:
3a
Thread Direction:
Right-hand
Shank Style:
Externally threaded
Overall Length:
1.9520 inches
Bore Diameter:
Between 0.2495 inches and 0.2500 inches
Outer Member Outside Diameter:
Between 0.7710 inches and 0.8160 inches
Bore Center To Shank End Distance:
Between 1.5520 inches and 1.5720 inches
Outer Member Width:
Between 0.2760 inches and 0.2860 inches
Inner Member Width:
Between 0.3700 inches and 0.3750 inches
Shank Thread Length:
1.0000 inches
Static Radial Load Rating:
4270 pounds
Thread Diameter:
0.312 inches
Thready Qty Per Inch (tpi):
24
Hardness Rating:
32.0 rockwell c rod end body
Hardness Rating:
55.0 rockwell c inner member
Material:
Plastic polytetrafluoroethylene race liner
Material:
Steel comp 440c inner member
Material:
Steel comp 630 rod end body
Material:
Stainless steel race insert
Surface Treatment:
Cadmium rod end body
Style Designator:
Ball type
Thread Series Designator:
Unf
NSN:
3120-00-998-5055
Item Name:
Guide Roller
Cage Code:
73134

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
C631-4
Cage Code:
81755
RNCC:
1
RNVC:
2
RNAAC:
TG
Status:
A
MSDS:
SADC:
Part Number:
177037
Cage Code:
09455
RNCC:
3
RNVC:
2
RNAAC:
TG
Status:
A
MSDS:
SADC:
Part Number:
DREM-4-187-1
Cage Code:
81376
RNCC:
5
RNVC:
2
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
ADNE4-55
Cage Code:
15860
RNCC:
5
RNVC:
2
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
ART4E20
Cage Code:
50294
RNCC:
5
RNVC:
2
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
DREM4-187
Cage Code:
81376
RNCC:
5
RNVC:
2
RNAAC:
TG
Status:
A
MSDS:
SADC:
Part Number:
12K3253-7
Cage Code:
81755
RNCC:
E
RNVC:
8
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
TFM4W
Cage Code:
77896
RNCC:
E
RNVC:
8
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
MKV4DA
Cage Code:
73134
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
FFM4H
Cage Code:
77896
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
TFM4H
Cage Code:
77896
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
TFM4K
Cage Code:
77896
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
13209
FIIG:
A045A0
Concept No.:
App. Key:
A
Cond. Code:
1
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:
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:
M
SPI No.:
SPI Rev.:
SPC Mkg:
51
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
114850
UFC:
58880
LTL:
70.0
LCL:
--
WCC:
742
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): "Guide Roller"

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes bearing, plain, spherical and bearing, plain, self-aligning.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
DSOR:
Import / Export
  • Schedule B: 8483308055
  • SITC: 74822
  • End Use: Industrial machines, other
  • NAICS: 336310
  • USDA: 1

Classification: Transmission shafts: bearing housings, plain shaft bearings with housing, rod end bearings


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