NSN 3110-00-889-8478 NIIN 008898478 — Roller Cylindrical Bearing

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
3110-00-889-8478
3110008898478
Description:
BEARING,ROLLER,CYLINDRICAL
NSN Assigned:
10-APR-68
DEMIL:
NO
Shelf Life:
N/A
UOM:
1 EA
Using Services:
Navy

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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

3110-00-889-8478 Specification Set by the OEM (see RNCC code 3)

Overall Width ABMK:

29.00 mm

Bore Diameter ABXV:

55.0 mm

Overall Outside Diameter ADGA:

4.7266in.

Surface Finish AGYE:

ground

Bore Shape AGZD:

straight

Locating Feature AGZF:

one direction

Internal Clearance AKVV:

0.0025in. bias megawatts and 0.0044in. angular megawatts

Standard Tolerance Designation CTFZ:

rbec no.1

Material MATT:

steel roller

Style Designator STYL:

250b single row, NON-Locating, one lip inner ring, cylindrical outer ring with two roller retainment rings on outer, separable

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:
R1311TKS
Cage Code:
43334
RNCC:
3
RNVC:
2
DAC:
3
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
899335
Cage Code:
62265
RNCC:
5
RNVC:
2
DAC:
5
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
899335
Cage Code:
65282
RNCC:
5
RNVC:
9
DAC:
3
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
307798C91
Cage Code:
31007
RNCC:
5
RNVC:
9
DAC:
3
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
307798C91
Cage Code:
29930
RNCC:
5
RNVC:
9
DAC:
3
RNAAC:
HD
Status:
A
MSDS:
SADC:

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

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00015
FIIG:
A044A0
Concept No.:
App. Key:
L
Cond. Code:
1
Status:
A

Definition Definition of approved item name (AIN): "BEARING,ROLLER,CYLINDRICAL"

A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes bearing, roller, airframe.

3110-00-889-8478 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
ADPE:
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) U

Precious metal content is unknown

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:
MCC:
Source of Supply (SOS) SMS

Defense logistics agency, enterprise business systems

  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.