NSN 2835-01-074-4948, 2835010744948
SEAL RING,LABYRINTH,NONAIRCRAFT

Federal Supply Classification: FSC 2835 - Gas Turbines and Jet Engines; Non-Aircraft Prime Mover, Aircraft Non-Prime Mover, and Components
National Item Identification Number: NIIN 010744948
Codification Country: United States
Item Name Code: INC 50600
Criticality: (N) This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).
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 2835-01-074-4948

National Stock Number (NSN) 2835-01-074-4948, or NIIN 010744948, (seal ring,labyrinth,nonaircraft) was assigned April 1, 1979 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. One 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, 2 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

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 Oct 28, 2005, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is restricted to source(s) specified on "Source Control", "Altered Item" or "Selected Item" drawings/documents. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 50600. [AN ITEM OF SINGLE PIECE METAL KNIFED EDGED CONSTRUCTION USED TO FORM A TIGHT AIR SEAL. IT IS MOUNTED ON A ROTATING PORTION OF THE ENGINE. IT MAY BE USED IN CONJUNCTION WITH OTHER SEALS TO PREVENT OIL SEEPAGE.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2835010744948 does not contain precious metals.

This NSN is associated to Schedule B 8411994000: parts of nonaircraft gas turbines. The Schedule B End Use is listed as industrial engines. NAICS classification category 333611: turbine and turbine generator set units manufacturing.

This information was last updated on Apr 01, 2024.

Technical Characteristics

END ITEM IDENTIFICATION: (AGAV) 2350-01-087-1095 TANK,COMBAT,FULLTRACKED
SPECIAL FEATURES: (FEAT) RING WITH CARBON INSERT; MATERIAL RING-M-2 TOOL STEEL,INSERT- P-2003 PURE CARBON; 3.418 IN. MIN.,3.455 IN. MAX O.D.; 3.0852 IN. MIN.,3.0862 IN. MAX I.D.; 0.118 IN. MIN.,0.122 IN. MAX. THICK.
GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) RING WITH CARBON INSERT; MATERIAL RING-M-2 TOOL STEEL,INSERT- P-2003 PURE CARBON; 3.418 IN. MIN.,3.455 IN. MAX O.D.; 3.0852 IN. MIN.,3.0862 IN. MAX I.D.; 0.118 IN. MIN.,0.122 IN. MAX. THICK.