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NSN 3110-01-025-0853, 3110010250853
BEARING,ROLLER,ROD END

Federal Supply Classification
FSC 3110 - Bearings, Antifriction, Unmounted
National Item Identification Number
NIIN 010250853
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 3110-01-025-0853

National Stock Number (NSN) 3110-01-025-0853, or NIIN 010250853, (bearing,roller,rod end) was assigned July 26, 1976 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, with the most recent procurement date of Apr 30, 2018. There have been 9 contracts issued for this part number, with 10 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE4A618PF268, SPE4A617V9273, SPE4A616V8987, SPM4A612MLW52, SPM4A612MLW52. The total value of the awarded contracts has been US$ 118,045.20.

This NSN is somewhat common among different platforms, belonging to 3 different weapons systems.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 06, 2013, 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 data needed to produce this item from additional sources is not physically available. Valid AMCs: 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 3110010250853 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

LUBRICATION MATERIAL
(ADZG) GREASE
SHANK STYLE
(AAZF) 651 EXTERNALLY THREADED
ALIGNMENT TYPE
(AGZA) SELF-ALIGNING
BEARING SEAL TYPE
(AGYW) CONTACT
BORE DIAMETER
(ABXV) 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
INNER RING WIDTH
(AGVU) 0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM
LENGTH FROM BORE CENTER TO SHANK END
(AGXH) 1.8650 INCHES MINIMUM AND 1.8950 INCHES MAXIMUM
OUTER RING WIDTH
(AGVT) 0.3350 INCHES MINIMUM AND 0.3500 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 2.2650 INCHES MINIMUM AND 2.2700 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER
(ADGA) 0.7500 INCHES MINIMUM AND 0.8000 INCHES MAXIMUM
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION
(LMDC) MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIAL
(LBMA) GREASE
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) IL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE ROLLER
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-7493 MIL SPEC SINGLE MATERIAL RESPONSE ROD END BODY
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE SHIELD
MATERIAL
(MATT) RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAL
MATERIAL
(MATT) STEEL COMP 430 SHIELD
MATERIAL
(MATT) STEEL COMP E52100 INNER RING
MATERIAL
(MATT) STEEL COMP E52100 ROLLER
MATERIAL
(MATT) STEEL COMP 4620 ROD END BODY
MATERIAL
(MATT) STEEL SNAP RING
NOMINAL THREAD SIZE
(CQJX) 0.250 INCHES
SHANK DIAMETER
(AAZE) 0.2500 INCHES MAXIMUM
SHANK STYLE
(AAZF) EXTERNALLY THREADED
SHANK THREAD LENGTH
(AGGY) 1.2500 INCHES MINIMUM AND 1.3100 INCHES MAXIMUM
SHIELD QUANTITY
(AGYK) 2
SPECIAL FEATURES
(FEAT) 0.0002 IN. MIN 0.0010 IN. MAX RADIAL INTERNAL CLEARANCE,PLASTIC FLUSH TYPE GREASE FITTING LOCATED 45 DEG BY 0.4840 IN. MAX FROM CENTER LINE
SEAL QUANTITY
(AGYJ) 2
SELF-ALIGNMENT ANGLE
(CTLK) 10.00 DEGREES NOMINAL
SELF-ALIGNMENT LOCATION
(AHAW) INTERNAL
STYLE DESIGNATOR
(STYL) SINGLE ROW, CONCAVE ROLLERS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE ALL EXTERNAL/EXPOSED METAL SURFACES
SURFACE TREATMENT
(SFTT) CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
THREAD CLASS
(AAJD) 3A
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD QUANTITY PER INCH
(CMLP) 28
THREAD SERIES DESIGNATOR
(THSD) UNJF

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