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NSN 3110-01-188-1741, 3110011881741
BEARING,ROLLER,ROD END

Federal Supply Classification
FSC 3110 - Bearings, Antifriction, Unmounted
National Item Identification Number
NIIN 011881741
Codification Country
United States
Item Name Code
INC 00050
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 3110-01-188-1741

National Stock Number (NSN) 3110-01-188-1741, or NIIN 011881741, (bearing,roller,rod end) was assigned August 31, 1984 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 one supplier. 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.

This NSN is unique to one weapons system.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 02, 2006, 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 Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 00050. [A SPECIAL SINGLE OR MULTIPLE-ROW ROLLER BEARING, RIGID OR SELF-ALIGNING, AND CONSTRUCTED WITH EITHER INSIDE THREADED, PLAIN HOLLOW, MAILE THREADED, OR SOLID SHANK.]. 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 3110011881741 does not contain precious metals.

This NSN is associated to Schedule B 8482500000: other cylindrical roller bearings. 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

SHANK STYLE
(AAZF) 651 EXTERNALLY THREADED
END ITEM IDENTIFICATION
(AGAV) KC135 ACFT
ALIGNMENT TYPE
(AGZA) SELF-ALIGNING
BORE DIAMETER
(ABXV) 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
INNER RING WIDTH
(AGVU) 0.5880 INCHES MINIMUM AND 0.5930 INCHES MAXIMUM
OUTER RING WIDTH
(AGVT) 0.3350 INCHES MINIMUM AND 0.3500 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 2.2400 INCHES MINIMUM AND 2.2950 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER
(ADGA) 0.7500 INCHES MINIMUM AND 0.8000 INCHES MAXIMUM
LENGTH FROM BORE CENTER TO SHANK END
(AGXH) 1.8650 INCHES MINIMUM AND 1.8950 INCHES MAXIMUM
MATERIAL
(MATT) STEEL COMP 4340 OVERALL
NOMINAL THREAD SIZE
(CQJX) 0.375 INCHES
SELF-ALIGNMENT ANGLE
(CTLK) 0.10 DEGREES NOMINAL
SELF-ALIGNMENT LOCATION
(AHAW) EXTERNAL
SHANK DIAMETER
(AAZE) 0.5880 INCHES MINIMUM AND 0.5930 INCHES MAXIMUM
SHANK STYLE
(AAZF) EXTERNALLY THREADED
SHANK THREAD LENGTH
(AGGY) 1.2500 INCHES MINIMUM AND 1.3100 INCHES MAXIMUM
THREAD CLASS
(AAJD) 3A
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD QUANTITY PER INCH
(CMLP) 24
THREAD SERIES DESIGNATOR
(THSD) UNF
STYLE DESIGNATOR
(STYL) SINGLE ROW, CONCAVE ROLLERS

Manufacturer Part Numbers


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