NSN 3110-01-253-2187 NIIN 012532187 — Ball Duplex Bearing

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NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
3110-01-253-2187
3110012532187
Description:
BEARING,BALL,DUPLEX
NSN Assigned:
14-APR-87
DEMIL:
NO
Shelf Life:
N/A
UOM:
1 EA
Using Services:
Air Force

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Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

3110-01-253-2187 Specification Set by the OEM (see RNCC code 3)

Overall Width ABMK:

0.3700in. and 0.3800in.

Bore Diameter ABXV:

2.8748in. and 2.8750in.

Overall Outside Diameter ADGA:

3.2498in. and 3.2500in.

Lubrication Material ADZG:

lubricant, dry film

End Item Identification AGAV:

combat talon ii

Surface Finish AGYE:

ground

Load Direction AGZC:

radial

Standard Tolerance Designation CTFZ:

abec no.5

Bearing Preload Rating CTHQ:

0.5 pounds and 10.0 pounds

Contact Angle CTHY:

25.0 degrees

Lubrication Material Document And Classification LMDC:

MIL-G-21164 mil spec single material response

Material MATT:

steel

Material Document And Classification MDCL:

QQ-S-763 fed spec single material response

Surface Treatment SFTT:

passivate

Surface Treatment Document And Classification STDC:

QQ-P-35 fed spec single treatment response

Style Designator STYL:

92b counterbored outer rings, NON-Separable, back to back mounting

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
3TAR46-52-1
Cage Code:
40920
RNCC:
3
RNVC:
2
DAC:
2
RNAAC:
MG
Status:
A
MSDS:
SADC:
Part Number:
T660
Cage Code:
40920
RNCC:
3
RNVC:
2
DAC:
2
RNAAC:
MG
Status:
A
MSDS:
SADC:
Part Number:
13534201
Cage Code:
6S483
RNCC:
3
RNVC:
2
DAC:
2
RNAAC:
MG
Status:
A
MSDS:
SADC:
Part Number:
2690054-1
Cage Code:
96214
RNCC:
7
RNVC:
2
DAC:
2
RNAAC:
MG
Status:
A
MSDS:
SADC:

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
30213
FIIG:
A044A0
Concept No.:
App. Key:
E
Cond. Code:
1
Status:
A

Definition Definition of approved item name (AIN): "BEARING,BALL,DUPLEX"

Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

3110-01-253-2187 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
ADPE:
0
CRITL:
X
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.

ADPE 0

Represents items with no adp components

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

  Identification Codes

HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.

PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.

ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.

ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.

CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.

Material Management Material categorization and source of supply

SOS
SMIC
MMAC
MCC
SOS:
SMS
SOS:
MMAC:
SO
MCC:
SOS:
SMS
SOS:
MMAC:
MCC:
Source of Supply (SOS) SMS

Defense logistics agency, enterprise business systems

Material Management (MMAC) SO

Special operational forces (sof) peculiar

  Material Codes

SOS: Source of Supply. A three position code or routing identifier code (ric), which identifies the source of supply activity.

SMIC: Special Material Indicator Code. A two position code, which categorizes material on the basis of requirements for source or quality control, technical design or configuration control, procurement, stocking and issue control, special receipt, inspection, testing, storage, or handling.

MMAC: Material Management Aggregation Code. A two position code that identifies an item of supply to be managed by a specific activity manager.

MCC: Material Echelon Code. A two position code employed by the marine corps in classifying items into categories by materiel category and procurement echelon. the alphanumeric management code is in the first position and identifies the materiel category

IMC: Denotes wether items shall be subjected to integrated management under the defense supply agency or retained by the individual military service or other department of defense components for their management. Assigned by th activity responsible for item management coding.