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NSN 3110-00-180-7715, 3110001807715
BEARING,ROLLER,CYLINDRICAL

Federal Supply Classification
FSC 3110 - Bearings, Antifriction, Unmounted
National Item Identification Number
NIIN 001807715
Codification Country
United States
Item Name Code
INC 00015
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 3110-00-180-7715

National Stock Number (NSN) 3110-00-180-7715, or NIIN 001807715, (bearing,roller,cylindrical) was assigned August 26, 1970 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 4 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 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 a year. There have been 5 contracts issued for this part number, with 10 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE4A622F358W, SPE4A622F181Q, SPE4A622F181Q, SPE4A621F8532, SPE4A621F8532. The total value of the awarded contracts has been US$ 165,780.82.

This NSN is unique to one weapons system.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has medium volatility, with an estimated forecasted value of US$ 54,176. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 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. This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 00015. [A NONADJUSTABLE ROLLER BEARING CONSISTING OF A SINGLE OR MULTIPLE-ROW OF HARDENED CYLINDRICAL ROLLERS AND A RETAINER USED WITH OR WITHOUT INNER OR OUTE R RINGS. EXCLUDES:BEARING,ROLLER,AIRFRAME.]. 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 3110001807715 contains silver.

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

III PRECIOUS MATERIAL AND LOCATION
(PMLC) LAND RIDING SURFACES SILVER AND ROLLERS POCKET SILVER
BORE DIAMETER
(ABXV) 0.9448 INCHES MINIMUM AND 0.9453 INCHES MAXIMUM
BORE SHAPE
(AGZD) STRAIGHT
INTERNAL CLEARANCE
(AKVV) 0.0011 INCHES MINIMUM RADIAL AND 0.0019 INCHES MAXIMUM RADIAL
LOCATING FEATURE
(AGZF) NONLOCATING
OVERALL OUTSIDE DIAMETER
(ADGA) 1.6451 INCHES MINIMUM AND 1.6453 INCHES MAXIMUM
OVERALL WIDTH
(ABMK) 0.4674 INCHES MINIMUM AND 0.4724 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS 4616 ASSN STD SINGLE MATERIAL RESPONSE RETAINER
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS 6440 ASSN STD 1ST MATERIAL RESPONSE OR AMS 6441 ASSN STD 2ND MATERIAL RESPONSE OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS 6441 ASSN STD 1ST MATERIAL RESPONSE ROLLER
MATERIAL
(MATT) COPPER ALLOY RETAINER
MATERIAL
(MATT) STEEL COMP E52100 OUTER RING
MATERIAL
(MATT) STEEL COMP E52100 ROLLER
PRECIOUS MATERIAL AND LOCATION
(PMLC) LAND RIDING SURFACES SILVER AND ROLLERS POCKET SILVER
PRECIOUS MATERIAL
(PRMT) SILVER
RETAINER FABRICATION METHOD
(AGYF) MACHINED
SPECIAL FEATURES
(FEAT) NO INNER RACE; MAGNETIC PARTICLE INSPECTION
STANDARD TOLERANCE DESIGNATION
(CTFZ) RBEC NO.5
SURFACE FINISH
(AGYE) GROUND
III PRECIOUS MATERIAL
(PRMT) SILVER

Manufacturer Part Numbers

3010771

RNCC
5
RNVC
9
3032625

RNCC
5
RNVC
9
3032727

RNCC
3
RNVC
2
310063001

RNCC
5
RNVC
9
3010771

RNCC
5
RNVC
9
310063001

RNCC
5
RNVC
9
3032727

RNCC
5
RNVC
2

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