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NSN 3110-00-179-7312, 3110001797312
Cancelled -> Replaced by 3110015265207

Federal Supply Classification
FSC 3110 - Bearings, Antifriction, Unmounted
National Item Identification Number
NIIN 001797312
Codification Country
United States
Criticality
(F) This item is a Flight Safety Critical Aircraft Part (FSCAP).
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 3110-00-179-7312

National Stock Number (NSN) 3110-00-179-7312, or NIIN 001797312, (no item name available) was assigned February 28, 1969 in the Federal Logistics Information System (FLIS). NIIN 001797312 was cancelled on May 2, 2015, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 3110015842656. This NSN replaces 2 stock numbers: 3110015265207, 3110011879910.

There are 6 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is somewhat common among different platforms, belonging to 4 different weapons systems.

There has been a small amount of demand for this national stock number. Globally, demand for this NSN has originated from 6 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Feb 27, 2020, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is restricted to source(s) specified on "Source Control", "Altered Item" or "Selected Item" drawings/documents. Valid AMCs: 1, 2, 3, 4 and 5.

This item is a Flight Safety Critical Aircraft Part (FSCAP). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3110001797312 does not contain precious metals.

This information was last updated on .


Technical Characteristics

LOAD DIRECTION
(AGZC) ANGULAR
BORE SHAPE
(AGZD) STRAIGHT
INTERNAL CLEARANCE
(AKVV) 0.0011 INCHES NOMINAL AXIAL AND 0.0007 INCHES NOMINAL RADIAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) FED-STD-66 FED STD SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) FED-STD-66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
TEST DATA DOCUMENT
(TEST) 81343-AMS 2640 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). OR 97499-299-947-043 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
RETAINER FABRICATION METHOD
(AGYF) PRESSED
BORE DIAMETER
(ABXV) 0.7874 INCHES NOMINAL
CONTACT ANGLE
(CTHY) 20.0 DEGREES NOMINAL
MATERIAL
(MATT) STEEL COMP E52100 INNER RING
OVERALL OUTSIDE DIAMETER
(ADGA) 1.8504 INCHES NOMINAL
SURFACE FINISH
(AGYE) GROUND
SPECIAL FEATURES
(FEAT) BEARING STABILIZED FOR OPERATION FROM M65 TO P300 DEG F,VENDOR AND BELLHELTCOPTER PART NO. AND SERIAL NO. MARKED ACCORDING TO BPS FW4050
STANDARD TOLERANCE DESIGNATION
(CTFZ) ABEC NO.1
MATERIAL
(MATT) STEEL COMP E51100 BALL OR STEEL COMP E52100 BALL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) FED-STD-66 FED STD ALL MATERIAL RESPONSES BALL
OVERALL WIDTH
(ABMK) 0.8100 INCHES NOMINAL
INTERNAL FIT-UP CONTACT ANGULAR DIRECTION
(AGZK) OUTWARD CONVERGENT
MATERIAL
(MATT) STEEL COMP E52100 OUTER RING
STYLE DESIGNATOR
(STYL) 28A NON-LOADING GROOVE, NON-SEPARABLE
MATERIAL
(MATT) STEEL RETAINER
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) 206-040-034-3,97499 MFR REF SINGLE MATERIAL RESPONSE RETAINER
STYLE DESIGNATOR
(STYL) NON-LOADING GROOVE, NON-SEPARABLE

Manufacturer Part Numbers


Related Inventory

206-040-034-003
Condition SV
BEARING
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7671C206-040-034-003
Condition NE
BEARING
Readily Available


 
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