NSN 3130-01-212-4800 NIIN 012124800 — Bearing Unit Housing

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NSN

Item Name

Assigned

DEMIL

Shelf Life

UOM

Using Services

NSN:

		3130-01-212-4800
3130012124800

Description:

HOUSING,BEARING UNIT

NSN Assigned:

12-JUL-85

DEMIL:

Shelf Life:

N/A

UOM:

1 EA

Using Services:

Navy

Price Quote Get an up to date pricing and availability quote for this product. Order online or over the phone.

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

3130-01-212-4800 Specification Set by the OEM (see RNCC code 3)

Mounting Hole Diameter ABTB:

0.542in. and 0.557in.

Bore Diameter ABXV:

1.7500in.

Base Thickness ACYB:

0.750in.

Center To Center Distance Between Mounting Holes Along Width ADFX:

4.500in.

Housing Height AFWC:

3.120in.

Housing Width AFWE:

5.750in.

Lubrication Fitting Type AGKL:

pipe plug

Base Length AGNF:

1.376in.

Assembly Overall Length AHZC:

1.500in.

Shaft End Type ANJS:

open

Height From Bottom Of Base To Bore Centerline ANKP:

1.625in.

Lubrication Fitting Angle From Horizontal Centerline CWGR:

45.0 degrees

Mounting Hole Type CWJW:

round, unthreaded

Special Features FEAT:

32.0 microin finish on bore; internal flange 1.750 in. dia, 0.136 in. wide, 1.157 in. from front face; reduced dia bore same end as internal flange to 1.871 in. dia, 0.207 in. deep from back face; four equally spaced holes in from fsace, 0.380 in. min deep, 0.250 in. 20UNC-2B threads, 2.124 in. apart; 0.3138 dia by 0.380 in. deep hole in base

Material MATT:

steel comp 303se

Material Document And Classification MDCL:

astm A582 assn std single material response

Surface Treatment SFTT:

paint housing excluding bore

Surface Treatment Document And Classification STDC:

find no. 7, fscm 49956 mfr ref single treatment response housing excluding bore

Style Designator STYL:

pillow block, solid

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:

912120

Cage Code:

3B150

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

912120

Cage Code:

49956

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

912120

Cage Code:

54X10

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

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

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

30559

FIIG:

A093A0

Concept No.:

App. Key:

Cond. Code:

Status:

STYLE DESIGNATOR PILLOW BLOCK, SOLID style nsn 3130-01-212-4800

Definition Definition of approved item name (AIN): "HOUSING,BEARING UNIT"

A single or multiple piece item without ball, plain or roller bearing(s). It is designed to meet various or specific conditions of mounting. For items with bearings, see bearing unit, ball; bearing unit, plain; and bearing unit, roller.

3130-01-212-4800 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC

PMIC

ESD

ENAC

ADPE

CRITL

HMIC:

PMIC:

ESD:

ADPE:

CRITL:

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:

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.