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NSN 3110-01-237-5328, 3110012375328
PLATE,RETAINING,BEARING

Federal Supply Classification
FSC 3110 - Bearings, Antifriction, Unmounted
National Item Identification Number
NIIN 012375328
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 3110-01-237-5328

National Stock Number (NSN) 3110-01-237-5328, or NIIN 012375328, (plate,retaining,bearing) was assigned July 31, 1986 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. One 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.

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 Jul 15, 2014, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.

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 3110012375328 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 BETWEEN HOLES ALONG LENGTH
(ADNY) 3.500 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH
(ADNZ) 3.500 INCHES NOMINAL
DISTANCE FROM HORIZONTAL CENTERLINE TO CENTER OF RIGHT HOLE
(CWJN) 1.750 INCHES NOMINAL
DISTANCE FROM VERTICAL CENTERLINE TO CENTER OF RIGHT HOLE
(CWHW) 1.750 INCHES NOMINAL
APERTURE DIAMETER
(ABVL) 1.894 INCHES NOMINAL
COUNTERBORE DEPTH
(CWHX) 0.406 INCHES MINIMUM AND 0.410 INCHES MAXIMUM
COUNTERBORE DIAMETER
(CWGF) 2.0635 INCHES MINIMUM AND 2.0645 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE
(AAGR) RAISED SURFACE W/ APERTURE
INSIDE RAISED SURFACE DIAMETER
(CWKW) 2.0635 INCHES MINIMUM AND 2.0645 INCHES MAXIMUM
OUTSIDE RAISED SURFACE DIAMETER
(CWLK) 0.407 INCHES NOMINAL
OVERALL THICKNESS
(ADUM) 1.745 INCHES MINIMUM AND 1.755 INCHES MAXIMUM
LENGTH
(ABRY) 4.500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-A-250/11,T651 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) ALUMINUM ALLOY 6061 OVERALL
MINOR THICKNESS
(ABMB) 0.930 INCHES MINIMUM AND 0.940 INCHES MAXIMUM
MOUNTING HOLE ARRANGEMENT STYLE
(ADFU) FOUR HOLES
MOUNTING HOLE DIAMETER
(ABTB) 0.179 INCHES MINIMUM AND 0.185 INCHES MAXIMUM
MOUNTING HOLE TYPE
(CWJW) ROUND, UNTHREADED
RAISED SURFACE HEIGHT
(CKSR) 1.375 INCHES NOMINAL
SPECIAL FEATURES
(FEAT) ONE 0.156 IN. DIA MIN TO 0.160 IN. DIA MAX BLIND HOLE IN OUTER FACE,0.190 IN. DP,COUNTERSUNK 0.187 IN. DIY BY 100.0 DEG,W/ONE MS16562 TUBULAR PIN SPRING INSERTED,LOCATED 0.812 IN. BELOW HORIZ CL AND 1.312 IN. LEFT OF VERT CL
STYLE DESIGNATOR
(STYL) SQUARE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) 887193,FSCM 49956 MFR REF SINGLE TREATMENT RESPONSE OUTER FACE AS MOUNTED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) MIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE BORE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) MIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE INNER FACE AS MOUNTED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) MIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE RAISED SURFACE
SURFACE TREATMENT
(SFTT) CHROMATE BORE
SURFACE TREATMENT
(SFTT) CHROMATE INNER FACE AS MOUNTED
SURFACE TREATMENT
(SFTT) CHROMATE RAISED SURFACE
SURFACE TREATMENT
(SFTT) ENAMEL OUTER FACE AS MOUNTED

Manufacturer Part Numbers


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