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NSN 3455-00-249-1781, 3455002491781
REAMER,MACHINE

Federal Supply Classification
FSC 3455 - Cutting Tools for Machine Tools
National Item Identification Number
NIIN 002491781
Codification Country
United States
Item Name Code
INC 05238
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 3455-00-249-1781

National Stock Number (NSN) 3455-00-249-1781, or NIIN 002491781, (reamer,machine) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 7 manufacturer part numbers associated with this NSN. 6 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Jun 18, 2018. There have been 3 contracts issued for this part number, with 3 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE8E518V3070, SPE8E513M0340, SPM8E310M1855. The total value of the awarded contracts has been US$ 162.41.

This NSN is unique to one weapons system.

There has been very little 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 Jul 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 05238. [EXCLUDES:REAMER, SHELL, FLUTED AND REAMER, SHELL, ROSE.]. 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 3455002491781 contains an unknown precious metal.

This NSN is associated to Schedule B 8207504060: drilling tools suitable for cutting metals, and parts thereof. The Schedule B End Use is listed as metalworking machine tools. NAICS classification category 333515: cutting tool and machine tool accessory manufacturing.

This information was last updated on .


Technical Characteristics

CUTTING EDGE TIP MATERIAL
(AQWK) STEEL, HIGH SPEED
DIAMETER
(ABMZ) 0.906 INCHES NOMINAL
FLUTE CUT DIRECTION
(AQWJ) RIGHT-HAND
FLUTE DESIGN
(AQWG) STRAIGHT
FLUTE LENGTH
(ALAA) 2.625 INCHES NOMINAL
FLUTE TYPE
(AQWH) INTEGRAL
GUIDE
(AQWM) NOT INCLUDED
NONDEFINITIVE SPEC/STD DATA
(ZZZT) X TYPE AND 2 CLASS AND A STYLE AND A GRADE
OVERALL LENGTH
(ABHP) 10.000 INCHES NOMINAL
MATERIAL
(MATT) STEEL
SHANK DIAMETER
(AAZE) 0.7480 INCHES MINIMUM AND 0.7495 INCHES MAXIMUM
SHANK TYPE
(AQPP) STRAIGHT
REAMER TYPE
(AQTJ) FLUTED CHUCKING
MATERIAL
(MATL) STEEL, HIGH SPEED
UNABLE TO DECODE
(MATL) UNABLE TO DECODE

Manufacturer Part Numbers

26940

RNCC
5
RNVC
9
26940

RNCC
3
RNVC
2
410000960

RNCC
5
RNVC
9
410000960

RNCC
5
RNVC
2
630

RNCC
5
RNVC
9
63000960

RNCC
5
RNVC
9
ANSIB942

RNCC
5
RNVC
9
ASMEB942

RNCC
3
RNVC
1
GGGR180

RNCC
5
RNVC
9
630

RNCC
3
RNVC
1

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