NSN 1650-01-210-8538, 1650012108538
TUBE ASSEMBLY,TRANSFER,HYDRAULIC

Federal Supply Classification: FSC 1650 - Aircraft Hydraulic, Vacuum, and De-icing System Components
National Item Identification Number: NIIN 012108538
Codification Country: United States
Item Name Code: INC 77777
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.

Availability: Readily Available Qualified Suppliers: We have 1 qualified suppliers

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DLMS^® Summary

National Stock Number 1650-01-210-8538

National Stock Number (NSN) 1650-01-210-8538, or NIIN 012108538, (tube assembly,transfer,hydraulic) was assigned June 18, 1985 in the Federal Logistics Information System (FLIS). 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 been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 7 contracts issued for this part number, with 7 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: SPE4A525F1635, SPE4A525F1635, SPE4A523F9196, SPE4A523F9196, SPE4A523F9196. The total value of the awarded contracts has been US$ 27,764.37.

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. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Oct 31, 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. The rights to use the data needed to purchase this part from additional sources are not owned by the Government and cannot be purchased. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 77777. 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 1650012108538 does not contain precious metals.

This information was last updated on Apr 01, 2025.

Technical Characteristics

END ITEM IDENTIFICATION: (AGAV) AIRCRAFT B-1B
FSC APPLICATION DATA: (ZZZV) AIRCRAFT HYDRAULIC SYSTEM
GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) STEEL AMS4117 OR AMS4082; 3.328 IN. LG; 1ST END 0.531 IN. OD; 0.500 IN. LG; GROOVED 0.072 IN. FROM END; 0.162 IN. W; 0.438 IN. DIA; 0.350 IN. ID; 2ND END 0.555 IN. OD; 0.562 IN. LG; GROOVED 0.135 IN. FROM END; 0.162 IN. W; 0.462 IN. DIA; 0.562 IN. DIA OVERALL