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NSN 3040-01-286-9379, 3040012869379
COLLAR,SHAFT

Federal Supply Classification
FSC 3040 - Miscellaneous Power Transmission Equipment
National Item Identification Number
NIIN 012869379
Codification Country
United States
Item Name Code
INC 13743
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 3040-01-286-9379

National Stock Number (NSN) 3040-01-286-9379, or NIIN 012869379, (collar,shaft) was assigned October 12, 1988 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over a year. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7L324P0810. The total value of the awarded contracts has been US$ 4,400.00.

This NSN is very common among different weapons systems, belonging to 27 different platforms.

There has been very little 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 high volatility, with an estimated forecasted value of US$ 10,692. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 02, 2005, 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) 13743. [AN ITEM DESIGNED TO BE MOUNTED AROUND A SHAFT TO LIMIT AXIAL MOVEMENT OF THE SHAFT AND/OR ITS ASSEMBLED PARTS. IT IS SECURED DIRECTLY TO THE SHAFT BY USE OF A SETSCREW(S), PIN(S), OR THE LIKE, WHICH MAY BE A PART OF THE ITEM OF SUPPLY. A PILOT HOLE DRILLED IN OR THROUGH THE WALL(S) FOR DRILLING AND PINNING AT APPLICATION MAY BE CONSIDERED A METHOD OF SECURING. SOLID ITEMS HAVE A BEARING SURFACE ON ONE OR BOTH END(S) PERPENDICULAR TO THE AXIS. FOR ITEMS DESIGNED TO BE MOUNTED AROUND THE EXTENDED HUB PORTION OF A MOUNTED ITEM ON A SHAFT OR CLAMP AROUND A SHAFT, SEE CLAMP, HUB. SEE ALSO BEARING, SLEEVE; BUSHING, SLEEVE; SPACER, SLEEVE; AND COUPLING, SHAFT, RIGID.]. 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 3040012869379 does not contain precious metals.

This information was last updated on .


Technical Characteristics

BORE DIAMETER
(ABXV) 3.0175 INCHES NOMINAL
OUTSIDE DIAMETER
(ABKV) 4.0001 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-5000, COMP 4340, COND C4 MIL SPEC 1ST MATERIAL RESPONSE AND FED STD 66 FED STD 2ND MATERIAL RESPONSE OR AISI 4140 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL
(MATT) STEEL COMP 4340 OR STEEL COMP 4140
SPECIAL FEATURES
(FEAT) INTERNALLY SPLINED-6TEETH;3.503 IN. MAJOR DIA,3.0175 IN. MINOR DIA,0.882 IN. LG BETWEEN TEETH
STYLE DESIGNATOR
(STYL) PLAIN ROUND
SURFACE TREATMENT
(SFTT) CHROMIUM
THICKNESS
(ABNM) 2.000 INCHES NOMINAL
SURFACE TREATMENT
(SURF) CHROMIUM
UNABLE TO DECODE
(SURF) UNABLE TO DECODE
MATERIAL
(MATL) STEEL, MIL-S-5000, COMP 4340, COND C4 OR STEEL, FED STD 66, AISI/SAE 4140

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