3120-01-343-2389

Description: Rod End Plain Bearing

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We are commited to quality and satisfaction as a certified supplier in the aerospace and military industries.

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MILSPEC: MIL-B-81820

 Export Restrictions

Any part(s) quoted or sold by MilSpec.parts and re-sold (to a third party) CANNOT be sold to a USA embargoed country, company, entity, or person(s). Depending on the ECCN, these commodities may require export license or exception. Diversion contrary to U.S. law is prohibited. Unless otherwise noted, this sale, order or quote may include Munitions List Items (MLI) or Commerce Controlled List Items (CCLI). MLI/CCLI property is controlled by the US Government and in many cases cannot be transferred (exported, sold or given) to a foreign country, a non-US Citizen/National or a non- Permanent US Resident without a valid State/Commerce Department export authorization. It is the responsibility of (the Purchaser) to determine what the applicable requirements may be, to obtain all necessary authorizations, licenses or approvals and are subject to both review and acceptance by MilSpec.parts. The use, disposition, export and re-export of the property covered or included in this sale, order or quote is subject to the provisions of law referenced in End-Use Certificate DLA form 1822, DEC 2001, including, but not limited to, the Arms Export Control Act (22 USC 2751 et seq.); Export Administration Act of 1979 (50 USC App. 2401 et seq.) as contained under Executive Order 12924; International Traffic in Arms Regulations (22 CFR 120 et seq.); Export Administration Regulations (15 CFR 730 et seq.); Foreign Assets Control Regulations (31 CFR 500 et seq.) and the Espionage Act (18 USC 793 et seq.)

More MIL-B-81820 Parts

MIL-B-81820 Rod End Plain Bearing

Spec. Type Spec. Color Gloss Size
Material document and classification MIL-B-81820

Array Properties

  • NSN:
    Array
  • Description:
    Rod End Plain Bearing
  • Shelf Life:
    N/A
  • DEMIL:
    NO
  • UOM:
    EA
  • Thread Class:
    3a
  • Thread Direction:
    Right-hand
  • Shank Style:
    Externally threaded
  • Overall Length:
    2.4380 inches
  • Bore Diameter:
    Between 0.2495 inches and 0.2500 inches
  • Outer Member Outside Diameter:
    Between 0.9900 inches and 1.0100 inches
  • Bore Center To Shank End Distance:
    Between 1.9070 inches and 1.9690 inches
  • Outer Member Width:
    Between 0.2600 inches and 0.2720 inches
  • Inner Member Width:
    Between 0.5880 inches and 0.5930 inches
  • Shank Thread Length:
    Between 1.2190 inches and 1.3120 inches
  • Static Radial Load Rating:
    2270 pounds
  • Thread Diameter:
    0.375 inches
  • Thready Qty Per Inch (tpi):
    24
  • Hardness Rating:
    55.0 rockwell c inner member and 62.0 rockwell c inner member28.0 rockwell c race insert and 37.0 rockwell c race insert36.0 rockwell c rod end body and 42.0 rockwell c rod end body
  • Lubrication Feature:
    Self-lubricating liner race liner
  • Special Features:
    Finish on ball optional
  • Material:
    Steel comp 440c inner membersteel comp 630 race insertplastic polytetrafluoroethylene race liner and plastic polyamide race liner and plastic phenolic race linersteel comp 4130 rod end body or steel comp e4340 rod end body
  • Material Specification:
    Ams 5630 assn standard single material response inner memberams 5643 assn standard single material response race insertmil-b-81820 military specification single material response race linermil-s-6758 military specification 1st material response rod end body or mil-s-5000 military specification 2nd material response rod end body
  • Surface Treatment:
    Passivate inner membercadmium rod end body and chromate rod end body
  • Surface Treatment Specification:
    Qq-p-35 federal specification single treatment response inner memberqq-p-416, type 2, class 2 federal specification single treatment response rod end body
  • Style Designator:
    Ball type
  • Thread Series Designator:
    Unjf
Manufacturers and Part Numbers
Part Number
Brand
01-827-04E-004
Rbc Transport Dynamics Corp.
ARYT4EHJ
New Hampshire Ball Bearings
KBDE4-400
Sargent Aerospace & Defense
04A070-04
Northrop Grumman Systems Corporation
Major Organizational Entities (MOE)
Entity
MOE Code
MOE Rule
PICA
DSOR
User:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
MOE_CD:
DF
MOE_RL:
FNN5
PICA:
TN
DSOR:
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
Material and Special Handling
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:
N
Hazmat (HMIC): N
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Precious Metals (PMIC): A
Item does not contain precious metal.
Criticality (CRITL): N
The item does not have a critical feature such as tolerance, fit restrictions or application. nuclear hardness properties have not been determined (not valid for input).
Packaging and Dimensions
Package Size
Package Weight
Part Weight
Part Dimensions (approx.)
Pack Size:
--
Pack Weight:
--
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
Container:
D3
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg.
LVL A
LVL B
LVL C
SPC Mkg.:
LVL A:
E
LVL B:
Q
LVL C:
CUSH
MOP
CATEG.
PRESS MAT
CUSH:
00
MOP:
41
CATEG.:
PRESS MAT:
00
WRAP MAT
ICQ
THK
TOS
UCL
WRAP MAT:
XX
ICQ:
YYY
THK:
0
TOS:
UCL:
Packaging Code Definitions
LVL A Code (LVL_A):E
Packing shall be accomplished to meet the performance test requirements of astm-d4169, distribution cycle 18, assurance level 1.
LVL B Code (LVL_B): Q
Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.
Procedure Indicator Code (OPI): M
All packaging data is mandatory for compliance and no substitutions are permitted. fast packs should be included in this category.
Special Markings Code (SPC MKG):
Method of Preservation (MOP): 41
Watervaporproof bag, sealed.
Cushion Material (CUSH): 00
No requirement.
Preservation Material (PRESS MAT): 00
No requirement.