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NSN 3110-01-270-7651, 3110012707651
PLATE,RETAINING,BEARING

Federal Supply Classification
FSC 3110 - Bearings, Antifriction, Unmounted
National Item Identification Number
NIIN 012707651
Codification Country
United States
Item Name Code
INC 22293
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
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 3110-01-270-7651

National Stock Number (NSN) 3110-01-270-7651, or NIIN 012707651, (plate,retaining,bearing) was assigned January 13, 1988 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

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

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Feb 02, 2005, this NSN's acquisition method was noted as: Not established. Not established.

This NSN is assigned to Item Name Code (INC) 22293. [A COMPARATIVELY FLAT RIGID ITEM, WITH OR WITHOUT A CENTRALLY LOCATED APERTURE, DESIGNED TO HOLD AN ANNULAR BEARING OR A SLEEVE BEARING IN A FITTED INCLOSURE. IT MUST HAVE DRILLED AND/OR TAPPED HOLES FOR MOUNTING PURPOSES. EXCLUDES:END BELL, ELECTRICAL ROTATING EQUIPMENT.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3110012707651 does not contain precious metals.

This NSN is associated to Schedule B 8482997090: parts, nesoi, for roller bearings or for combined ball/roller bearings, nesoi. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 332991: ball and roller bearing manufacturing.

This information was last updated on .


Technical Characteristics

DISTANCE FROM HORIZONTAL CENTERLINE TO CENTER OF RIGHT HOLE
(CWJN) 1.326 INCHES NOMINAL
DISTANCE FROM VERTICAL CENTERLINE TO CENTER OF RIGHT HOLE
(CWHW) 1.326 INCHES NOMINAL
APERTURE DIAMETER
(ABVL) 2.750 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE
(AAGR) RAISED SURFACE W/ APERTURE
DISTANCE BETWEEN HOLES ALONG LENGTH
(ADNY) 2.652 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH
(ADNZ) 2.652 INCHES NOMINAL
LENGTH ACROSS FLATS
(ABMJ) 3.750 INCHES NOMINAL
OUTSIDE DIAMETER
(ABKV) 2.9360 INCHES MINIMUM AND 2.9363 INCHES MAXIMUM
OUTSIDE RAISED SURFACE DIAMETER
(CWLK) 2.9360 INCHES MINIMUM AND 2.9363 INCHES MAXIMUM
OVERALL THICKNESS
(ADUM) 0.380 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS-5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) STEEL OVERALL
MOUNTING HOLE ARRANGEMENT STYLE
(ADFU) FOUR HOLES
MOUNTING HOLE DIAMETER
(ABTB) 0.218 INCHES MINIMUM AND 0.224 INCHES MAXIMUM
MOUNTING HOLE TYPE
(CWJW) ROUND, UNTHREADED
RAISED SURFACE HEIGHT
(CKSR) 0.257 INCHES MINIMUM AND 0.259 INCHES MAXIMUM
SPECIAL FEATURES
(FEAT) USED ON B52 AN/ASG31 ACFT
WIDTH ACROSS FLATS
(ASDB) 3.750 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) FOUR FLATS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT
(SFTT) PASSIVATE OVERALL

Manufacturer Part Numbers


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