NSN 3110-00-075-2227 NIIN 000752227 — Roller Cylindrical Bearing

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
3110-00-075-2227
3110000752227
Description:
BEARING,ROLLER,CYLINDRICAL
NSN Assigned:
02-AUG-67
DEMIL:
 DEMIL
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

3110-00-075-2227 Specification Set by the OEM (see RNCC code 3)

Overall Width ABMK:

1.0186in. and 1.0236in.

Bore Diameter ABXV:

2.5588in. and 2.5591in.

Overall Outside Diameter ADGA:

3.9367in. and 3.9370in.

End Item Identification AGAV:

acft eng TF-30

Surface Finish AGYE:

ground

Retainer Fabrication Method AGYF:

machined

Bore Shape AGZD:

straight

Locating Feature AGZF:

nonlocating

Internal Clearance AKVV:

0.0028in. bias megawatts and 0.0038in. angular megawatts

Standard Tolerance Designation CTFZ:

rbec no.5

Special Features FEAT:

dia of inner ring is 0.9477 in. min 0.9487 in. max; silver plate cage 0.001-0.002 in. thk per ams 2412 on land riding surf and roller pockets, bake at 475-500F for 2hrs to check for bond

Material MATT:

steel roller

Material Document And Classification MDCL:

pwa 725, 97497 mfr ref 3rd material response roller

Style Designator STYL:

256a single row, ONE-Direction locating, one lip inner ring, two lip outer ring, roller retainment ring on inner ring, NON-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:
538623
Cage Code:
77445
RNCC:
3
RNVC:
2
DAC:
1
RNAAC:
SB
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.

Packaging & Dimensions Packaging instructions, special markings, and approx. weight/dims

Pack Size
Pack Weight
Item Weight
Item Dim.
Pack Size:
--
Paclk Weight:
270.0000lbs
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
LVL_B:
LVL_C:
Procedure Indicator Code (OPI) O

Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.

Special Markings Code (SPC_MKG) 00

No special marking.

  Packaging Codes

OPI: Optional Procedure Indicator Code. A one position alpha code that indicates the allowable deviations from the prescribed requirements.

SPI No.: Special packaging instructions number.

LVL A/B/C: Indicates the type of shipping container required for level A, B, or C maximum packing protection.

SPC Mkg: A two position code that identifies the special markings applied to the container, which is part of the total pack to protect the contained item during preservation, packing, storage, transit and removal from the pack.

3110-00-075-2227 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
S
ESD:
ESD:
ADPE:
CRITL:
F
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) S

Item contains silver.

Criticality F

The item is an aviation critical safety item/flight safety critical aircraft part (acsi/fscap).

  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:
N32
SOS:
PQ
MMAC:
MCC:
SOS:
N32
SOS:
MMAC:
MCC:
Source of Supply (SOS) N32

Naval inventory control point philadelphia, pennsylvania 19111-5098

Special Material (SMIC) PQ

Turbo prop engines tf30 p412/p412a

  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.